diff --git a/infolabs/assembly/code.c b/infolabs/assembly/code.c
new file mode 100644
index 0000000..7898192
--- /dev/null
+++ b/infolabs/assembly/code.c
@@ -0,0 +1 @@
+a
diff --git a/infolabs/procmemorylearning/Отчёт по информатике на тему Исследование иерархии памяти, работы процессора в ЭВМ на языке Си.pdf b/infolabs/procmemorylearning/Отчёт_по_информатике_на_тему_Иерархии_памяти,_работы_процессора.pdf
similarity index 70%
rename from infolabs/procmemorylearning/Отчёт по информатике на тему Исследование иерархии памяти, работы процессора в ЭВМ на языке Си.pdf
rename to infolabs/procmemorylearning/Отчёт_по_информатике_на_тему_Иерархии_памяти,_работы_процессора.pdf
index 31d6871..c71eb2c 100644
Binary files a/infolabs/procmemorylearning/Отчёт по информатике на тему Исследование иерархии памяти, работы процессора в ЭВМ на языке Си.pdf and b/infolabs/procmemorylearning/Отчёт_по_информатике_на_тему_Иерархии_памяти,_работы_процессора.pdf differ
diff --git a/proglabs/lab8/code.c b/proglabs/lab8/code.c
index de7f009..584520b 100644
--- a/proglabs/lab8/code.c
+++ b/proglabs/lab8/code.c
@@ -1,12 +1,4 @@
-#include <stdio.h>
-#define MAXMASSIVESIZE 10000
-
-
-void setmass(int *massSize);
-int fillmass(int massSize, int *massive);
-void viewmass(int massSize, int *massive);
-void selfunc(int massive[]);
-int flush(void);
+#include "./func/func.h"
 
 int main() {
     int enter,
@@ -21,7 +13,8 @@ int main() {
         printf("\tMassive manipulation\n");
         printf("a. SetMassiveSize\n");
         printf("b. FillMassive\n");
-        printf("c. ViewMassive\n\n");
+        printf("c. ViewMassive\n");
+        printf("d. SelectFunc\n\n");
         printf("\tExit - g\n\n\n");
         enter = getchar();
         if(flush())return 1;
@@ -42,7 +35,7 @@ int main() {
                 break;
 
             case'd':
-                if(massCreated){selfunc(massive);flush;}
+                if(massCreated){selfunc(massSize,massive);flush();}
                 else printf("\n\tFill Massive first.\n\n");
                 break;
 
@@ -54,106 +47,3 @@ int main() {
      }while(q);
     return 0;
 }
-
-
-void setmass(int *massSize){
-    printf("\t\tSetMassiveSize\n");
-    printf("Set Massive Size - input integer\n");
-    printf("Exit from this menu - input 0\n\n\n");
-    printf("Input: ");
-    int n;
-    while(scanf(" %d",&n)!=1||n>MAXMASSIVESIZE){
-        if(flush())return;
-        flush();
-        if(n>10000)printf("Input cannot be >%d",MAXMASSIVESIZE);
-        printf("Input Err\nInput: ");
-    }
-
-    flush();
-
-    if(n==0)
-        return;
-    else
-        *massSize = n;
-    return;
-}
-
-int fillmass(int size, int *massive){
-    printf("\t\tFill Massive\n");
-    printf("You can devide elements with space or enter.\n");
-    printf("You also can decide to from which element start with e.\n");
-    printf("To exit input g.\n\n\n");
-    printf("Input: ");
-
-
-    int x, i, e1,e = 0, p=-1, minus = 0;
-
-    for(i = 0;i < size;i++){
-        e1 = e = massive[i] = 0;
-        while(((x = getchar()) != '\n' && x !=' ' 
-            && x != EOF && x != 4) 
-            && ((x>='0' && x<='9') 
-            || x == 'e' || (x == '-' && e==0 && massive[i]==0)))
-            {
-            if (x == 'e')e1=1;
-            else if (x == '-')minus=1;
-            
-            else if (e1) e = (e*10)+(x-'0');
-            else massive[i] = (massive[i]*10) + (x-'0');
-            }
-
-        if(x == EOF || x == 3){return 0;}
-        if(e1&&minus)minus=0;
-        if(minus && (x == '\n' || x == ' ')){minus = 0; massive[i]*=-1;}
-        if(e>size) {printf("e is out of range.\n");i=p;}
-        else if(e1) {i = e - 1;putchar('\n');}
-        if(x == 'g'){return 1;}
-        if((x<='0' && x>='9')||x==' '||x=='\n'||x>=32);
-           else {while((x=getchar())!='\n'&&x!=' '&&x!=EOF&&x!=4);i--;}
-        if(p!=i&&e1!=1)
-            printf("Massive - [%d]\t%d\n",i,massive[i]);
-        p=i;
-    }
-    return 1;
-}
-
-
-void viewmass(int size, int *massive){
-    printf("\t\tView Massive\n");
-    for(int i = 0; i < size; i++){
-        printf(" | [%6d]\t%p\t%d\n",i,&massive[i],massive[i]);
-    }
-}
-
-
-void selfunc(int *massive){
-    printf("\tFunctions\t(my - 7|16|24)\n");
-    printf("1. \t2. \t3. \n");
-    printf("4. \t5. \t6. \n");
-    printf("7. \t8. \t9. \n");
-    printf("10. \t11. \t12. \n");
-    printf("13. \t14. \t15. \n");
-    printf("16. \t17. \t18. \n");
-    printf("19. \t20. \t21. \n");
-    printf("22. \t23. \t24. \n");
-    printf("25. \t26. \t27. \n");
-    printf("28. \t29. \t30. \n\n");
-    printf("\tExit - 0\n");
-
-    int n;
-    while(scanf(" %d",&n)!=1){
-        if(flush())return;
-        printf("Input Err\nInput: ");}
-    flush();
-        return;
-    switch(n){
-
-    }
-}
-
-int flush(void){
-    int x;
-    while((x = getchar())!='\n' && x!=4 && x!=1)
-        if(x==EOF)return 1;
-    return 0;
-}
\ No newline at end of file
diff --git a/proglabs/lab8/func/find.c b/proglabs/lab8/func/find.c
new file mode 100644
index 0000000..233635c
--- /dev/null
+++ b/proglabs/lab8/func/find.c
@@ -0,0 +1,154 @@
+#include "func.h"
+
+void find(int type, int size, int *massive){
+
+int x,k,m,sum;
+switch(type){
+
+    case 6:
+    case 8: 
+        for (int i = size - 1; i>=0;i--)
+        if(massive[i]>0){
+        printf("last positive int: ");
+        printf("[%3d]\t{%p}\t%d\n",i,&massive[i],massive[i]);
+        break;
+        }
+        printf("positive int is not found.\n");
+        break;
+    
+
+    case 7:
+    case 9: 
+        for (int i = size; i>=0;i--)
+        if(massive[i]<0){
+        printf("last negative int: ");
+        printf("[%3d]{%p}\t%d\n",i,&massive[i],massive[i]);
+        break;
+        }
+        printf("negative int is not found.\n");
+        break;
+    
+    
+    case 14:
+        x=k=0;
+        printf("find all modules of k\nInput: ");
+        while(scanf(" %d",&k)!=1||k>size-1){
+        if(k>size-1)printf("k shood be lower than %d",size);
+        if(flush())return;
+            }
+        if(flush())return;
+        for(int i = 0; i<size;i++){
+            if(massive[i]%k==0){
+                printf("[%3d]{%p}\t%d\n",i,&massive[i],massive[i]);x++;}
+        }
+        printf("Num of modules - %d",x);
+        break;
+
+
+    case 15:
+        x=0;k=1;m=0;
+        for(int i = 0;i<size-1;i++){
+            for(int j = i+1;j<size-1;j++){
+              if(massive[i] == massive[j]){
+                k=i;
+                m=j;
+                break;}
+           }
+            if (k==m)break;
+        }
+        for(int i = k;i<m;i++)
+            x++;
+        
+        if(k==m)
+            printf("elements between [%d] and [%d] - %d",k,m,x);
+        else printf("Error same elements not found!\n");
+        break;
+
+    case 19:
+    case 21:
+    case 23:
+        sum=0;
+        printf("find all int that lower k\nInput: ");
+        while(scanf(" %d",&k)!=1){
+        if(flush())return;
+            }
+        if(flush())return;
+        for(int i = 0; i<size;i++){
+            if(k<massive[i]){
+                if(type != 21)
+                    printf("[%3d]{%p}\t%d\n",i,&massive[i],massive[i]);
+                x++;
+                sum+=massive[i];    
+            }
+        }
+        if(type == 21)printf("summ - %d\n",sum);
+        break;
+
+    case 20:
+    case 22:
+    case 24:
+        sum=0;
+        printf("find all int higher lower k\nInput: ");
+        while(scanf(" %d",&k)!=1){
+        if(flush())return;
+            }
+        if(flush())return;
+        for(int i = 0; i<size;i++){
+            if(k>massive[i]){
+                if(type != 21)
+                    printf("[%3d]{%p}\t%d\n",i,&massive[i],massive[i]);
+                x++;
+                sum+=massive[i];    
+            }
+        }
+        if(type == 21)printf("summ - %d\n",sum);
+        break;
+
+    case 25:
+    case 27:
+    case 29:
+        sum=0;
+        printf("find all int higher lower mean\nInput: ");
+        for(int i = 0; i<size;i++){
+        sum +=massive[i];
+        x++;
+        }
+        k = sum/x;
+        x = sum = 0;
+        for(int i = 0; i<size;i++){
+            if(k>massive[i]){
+                if(type != 21)
+                    printf("[%3d]{%p}\t%d\n",i,&massive[i],massive[i]);
+                x++;
+                sum+=massive[i];    
+            }
+        }
+        if(type == 29)printf("summ - %d\n",sum);
+        break;
+
+    case 26:
+    case 28:
+    case 30:
+        sum=0;
+        printf("find all int higher lower mean\nInput: ");
+        for(int i = 0; i<size;i++){
+        sum +=massive[i];
+        x++;
+        }
+        k = sum/x;
+        x = sum = 0;
+        for(int i = 0; i<size;i++){
+            if(k<massive[i]){
+                if(type != 21)
+                    printf("[%3d]{%p}\t%d\n",i,&massive[i],massive[i]);
+                x++;
+                sum+=massive[i];    
+            }
+        }
+        if(type == 30)printf("summ - %d\n",sum);
+        break;
+
+
+    }
+    return;
+}
diff --git a/proglabs/lab8/func/func.h b/proglabs/lab8/func/func.h
new file mode 100644
index 0000000..dc24fc1
--- /dev/null
+++ b/proglabs/lab8/func/func.h
@@ -0,0 +1,19 @@
+#ifndef ARRAY_OPS_H
+#define ARRAY_OPS_H
+
+#include <stdio.h>
+#define MAXMASSIVESIZE 10000
+
+
+void setmass(int *massSize);
+int fillmass(int massSize, int *massive);
+void viewmass(int massSize, int *massive);
+void selfunc(int size, int *massive);
+int flush(void);
+
+void range(int type,int size, int *massive);
+void find(int type,int size, int *massive);
+
+
+
+#endif
diff --git a/proglabs/lab8/func/primfunc.c b/proglabs/lab8/func/primfunc.c
new file mode 100644
index 0000000..8cce054
--- /dev/null
+++ b/proglabs/lab8/func/primfunc.c
@@ -0,0 +1,147 @@
+#include "func.h"
+
+void setmass(int *massSize){
+    printf("\t\tSetMassiveSize\n");
+    printf("Set Massive Size - input integer\n");
+    printf("Exit from this menu - input 0\n\n\n");
+    printf("Input: ");
+    int n;
+    while(scanf(" %d",&n)!=1||n>MAXMASSIVESIZE){
+        if(flush())return;
+        flush();
+        if(n>10000)printf("Input cannot be >%d",MAXMASSIVESIZE);
+        printf("Input Err\nInput: ");
+    }
+
+    flush();
+
+    if(n==0)
+        return;
+    else
+        *massSize = n;
+    return;
+}
+
+int fillmass(int size, int *massive){
+    printf("\t\tFill Massive\n");
+    printf("You can devide elements with space or enter.\n");
+    printf("You also can decide to from which element start with e.\n");
+    printf("To exit input g.\n\n\n");
+    printf("Input: ");
+
+
+    int x, i, e1,e = 0, p=-1, minus = 0;
+
+    for(i = 0;i < size;i++){
+        e1 = e = massive[i] = 0;
+        while(((x = getchar()) != '\n' && x !=' ' 
+            && x != EOF && x != 4) 
+            && ((x>='0' && x<='9') 
+            || x == 'e' || (x == '-' && e==0 && massive[i]==0)))
+            {
+            if (x == 'e')e1=1;
+            else if (x == '-')minus=1;
+            
+            else if (e1) e = (e*10)+(x-'0');
+            else massive[i] = (massive[i]*10) + (x-'0');
+            }
+
+        if(x == EOF || x == 3){return 0;}
+        if(e1&&minus)minus=0;
+        if(minus && (x == '\n' || x == ' ')){minus = 0; massive[i]*=-1;}
+        if(e>size) {printf("e is out of range.\n");i=p;}
+        else if(e1) {i = e - 1;putchar('\n');}
+        if(x == 'g'){return 1;}
+        if((x<='0' && x>='9')||x==' '||x=='\n'||x<=32);
+           else {
+            while((x=getchar())!='\n'&&x!=' '&&x!=EOF&&x!=4);
+            i--;
+            printf("ErrInput\n");}
+        if(p!=i&&e1!=1)
+            printf("Massive - [%d]\t%d\n",i,massive[i]);
+        p=i;
+    }
+    return 1;
+}
+
+
+void viewmass(int size, int *massive){
+    printf("\t\tView Massive\n");
+    for(int i = 0; i < size; i++){
+        printf(" | [%6d]\t%p\t%d\n",i,&massive[i],massive[i]);
+    }
+}
+
+
+void selfunc(int size, int *massive){
+    printf("\t\tFunctions\t(my - 7|16|24)\n");
+    
+    printf("\tRange Operations\n");
+    printf("2. Find Max Range\n");
+    printf("3. Find Min Range\n");
+    printf("10. Sum Range\n");
+    printf("11. Average Range\n");
+    printf("18. Diff Min Max Range\n\n");
+
+    printf("\tValue Search\n");
+    printf("6. Find Last Positive\n");
+    printf("7. Find Last Negative\n\n");
+
+    printf("\tIndex Search\n");
+    printf("8. Find Last Positive Index\n");
+    printf("9. Find Last Negative Index\n");
+    printf("13. Find Indices Between\n");
+    printf("17. Find Indices Value Range\n\n");
+
+    printf("\tValue Filtering\n");
+    printf("4. Find Indices Above\n");
+    printf("5. Find Indices Below\n");
+    printf("19. Count Below Value\n");
+    printf("20. Count Above Value\n");
+    printf("21. Sum Below Value\n");
+    printf("22. Sum Above Value\n");
+    printf("23. Find Indices Below Value\n");
+    printf("24. Find Indices Above Value\n\n");
+
+    printf("\tAverage Comparisons\n");
+    printf("25. Count Above Average\n");
+    printf("26. Count Below Average\n");
+    printf("27. Find Indices Below Average\n");
+    printf("28. Find Indices Above Average\n");
+    printf("29. Sum Below Average\n");
+    printf("30. Sum Above Average\n\n");
+
+    printf("\tSpecial Conditions\n");
+    printf("1. Find Min Max\n");
+    printf("12. Average Range\n");
+    printf("14. Count Multiples\n");
+    printf("15. Count Between Equals\n");
+    printf("16. Sum Value Range\n\n");
+
+    printf("\tExit - 0\n");
+
+    int n;
+    while(scanf(" %d",&n)!=0){
+        if(flush())return;
+        if (n == 0) return;
+        if (n == 1 || n == 2 || n == 3 || n == 4 || n == 5 || 
+            n == 10 || n == 11 || n == 12 || n == 13 || 
+            n == 16 || n == 17 || n == 18) {
+            range(n, size, massive);
+        }else if ((n >= 6 && n <= 9) || n == 14 || n == 15 || 
+                (n >= 19 && n <= 30)) {
+            find(n, size, massive);
+        } else {
+            printf("Function number %d invalid.\n", n);
+        }
+        printf("Input: ");
+    }
+}
+
+int flush(void){
+    int c;
+while ((c = getchar()) != '\n' && c != EOF) 
+    if (c == 4 || c == 3) return 1;
+if (c == EOF) return 1;
+return 0;
+}
diff --git a/proglabs/lab8/func/range.c b/proglabs/lab8/func/range.c
new file mode 100644
index 0000000..e95cfce
--- /dev/null
+++ b/proglabs/lab8/func/range.c
@@ -0,0 +1,178 @@
+#include "func.h"
+
+void range(int type,int size, int *massive){
+    int x, k, m;
+
+switch(type){
+    case 1:
+        k = massive[0];
+        m = massive[0];
+        printf("\tFinding max and min int in massive.\n");
+    
+        for(int i = 0;i<size;i++){
+            m = (m>massive[i])?m:massive[i];
+            k = (k<massive[i])?k:massive[i];
+            }
+        printf("Max massive int is %d.\n",m);
+        printf("Min massive int is %d.\n\n",k);
+        break;
+    
+
+
+    case 2:
+        printf("\tEnter Range where find max int.\n");
+        printf("Input: min max\nInput: ");
+        while(scanf(" %d %d", &k, &m)!=2 || k<0 || m>size-1|| k>m){ 
+            if(k<0)printf("min cannot be below 0!\n");
+            if(m>size)printf("max cannot be bigger %d!\n",size);
+            if(k>m)printf("min cannot be bigger than max!\n");
+            if(flush())return;
+            printf("Input: ");
+            }
+        if(flush())return;
+        x=massive[k];
+        for(int i = k;i<=m;i++){
+            x = (x>massive[i])?x:massive[i];
+            }
+        printf("Max massive int betveen [%d] and [%d] is %d.\n\n",k,m,x);
+        break;
+        
+
+    case 3:
+        printf("\tEnter Range where find min int.\n");
+        printf("Input: min max\nInput: ");
+        while(scanf(" %d %d", &k, &m)!=2 || k<0 || m>size-1 || k>m){ 
+            if(k<0)printf("min cannot be below 0!\n");
+            if(m>size)printf("max cannot be bigger %d!\n",size);
+            if(k>m)printf("min cannot be bigger than max!\n");
+            if(flush())return;
+            }   
+        if(flush())return;
+        x = massive[k];
+        for(int i = k;i<=m;i++){
+            x = (x<massive[i])?x:massive[i];
+            }
+        printf("Min massive int betveen [%d] and [%d] is %d.\n\n",k,m,x);
+        return;
+    
+
+    case 4:
+        printf("\tInput int to find all higher int.\n");
+        printf("\nInput: ");
+        while(scanf(" %d", &k)!=1)
+            if(flush())return;
+        if(flush())return;
+        x = 0;
+        for(int i = 0;i<size;i++){
+            if (massive[i]>k){printf("[%3d]\t{%p}\n",i,&massive[i]);x++;}
+            }
+        if(x==0)printf("int > %d not found.",k);
+        break;
+    
+
+    case 5:
+        printf("\tInput int to find all lower int.\n");
+        printf("\nInput: ");
+        while(scanf(" %d", &k)!=1)
+            if(flush())return;
+        if(flush())return;
+        x = 0;
+        for(int i = 0;i<size;i++){
+            if (massive[i]<k){printf("[%3d]\t{%p}\n",i,&massive[i]);x++;}
+            }
+        if(x==0)printf("int < %d not found.",k);
+        break;
+
+    case 16:
+    case 10:
+        printf("\tEnter Range.\n");
+        printf("Input: min max\nInput: ");
+        while(scanf(" %d %d", &k, &m)!=2 || k<0 || m>size-1|| k>m){ 
+            if(k<0)printf("min cannot be below 0!\n");
+            if(m>size)printf("max cannot be bigger %d!\n",size);
+            if(k>m)printf("min cannot be bigger than max!\n");
+            if(flush())return;
+            printf("Input: ");
+            }
+        if(flush())return;
+        x=massive[k];
+        for(int i = k;i<=m;i++){
+            x += massive[i];
+            }
+        printf("Sum betveen [%d] and [%d] is %d.\n\n",k,m,x);
+        break;
+
+    case 11:
+    case 12:
+        printf("\tEnter Range where find arithmetic mean\\n.\n");
+        printf("Input: min max\nInput: ");
+        while(scanf(" %d %d", &k, &m)!=2 || k<0 || m>size-1|| k>m){ 
+            if(k<0)printf("min cannot be below 0!\n");
+            if(m>size)printf("max cannot be bigger %d!\n",size);
+            if(k>m)printf("min cannot be bigger than max!\n");
+            if(flush())return;
+            printf("Input: ");
+            }
+        if(flush())return;
+        x=massive[k];int c=0;
+        for(int i = k;i<=m;i++){
+            x += massive[i];
+            c++;
+            }
+        x /= c; 
+        printf("arithmetic mean betveen [%d] and [%d] is %d.\n\n",k,m,x);
+        break;
+
+
+    case 13:
+        k = massive[0];
+        m = massive[0];
+        printf("\tFinding max and min int in massive.\n");
+    
+        for(int i = 0;i<size;i++){
+            m = (m>massive[i])?m:massive[i];
+            k = (k<massive[i])?k:massive[i];
+            }
+        for(int i = k;i<m;i++){
+            printf("[%3d]\t{%p}\n",i,&massive[i]);
+        }
+        break;
+
+    case 17:
+        printf("\tInput Range to find index in between\\n.\n");
+        printf("Input: min max\nInput: ");
+        while(scanf(" %d %d", &k, &m)!=2 || k<0 || m>size-1|| k>m){ 
+            if(k<0)printf("min cannot be below 0!\n");
+            if(m>size)printf("max cannot be bigger %d!\n",size);
+            if(k>m)printf("min cannot be bigger than max!\n");
+            if(flush())return;
+            printf("Input: ");
+            }
+        if(flush())return;
+        for(int i = k;i<m;i++){
+            printf("[%3d]\t{%p}\n",i,&massive[i]);
+            }   
+        break;
+
+    case 18:
+        printf("\tInput Range to find diff between min and max\\n.\n");
+        printf("Input: min max\nInput: ");
+        while(scanf(" %d %d", &k, &m)!=2 || k<0 || m>size-1|| k>m){ 
+            if(k<0)printf("min cannot be below 0!\n");
+            if(m>size)printf("max cannot be bigger %d!\n",size);
+            if(k>m)printf("min cannot be bigger than max!\n");
+            if(flush())return;
+            printf("Input: ");
+            }
+        if(flush())return;
+        k = massive[k];
+        m = massive[k];
+        for(int i = k;i<m;i++){
+            m = (m>massive[i])?m:massive[i];
+            k = (k<massive[i])?k:massive[i];
+        }
+        printf("min - %d\tmax - %d\tdiff - %d\n",k,m,m-k);
+        break;
+    }
+return;
+}
diff --git a/proglabs/lab8/run b/proglabs/lab8/run
new file mode 100755
index 0000000..29e5769
Binary files /dev/null and b/proglabs/lab8/run differ
diff --git a/proglabs/lab8/test.txt b/proglabs/lab8/test.txt
new file mode 100644
index 0000000..4e6db4b
--- /dev/null
+++ b/proglabs/lab8/test.txt
@@ -0,0 +1,4 @@
+a
+15
+b
+12 15 -11 e3 15 19 -11 -99 12 1231  14515 151131 13 1212312 13
diff --git a/proglabs/lab8/tmp.out b/proglabs/lab8/tmp.out
deleted file mode 100755
index c9fd6c8..0000000
Binary files a/proglabs/lab8/tmp.out and /dev/null differ