oniic
2ed5553b96
new file: proglabs/lab7-8/10.c new file: proglabs/lab7-8/11.c new file: proglabs/lab7-8/12.c new file: proglabs/lab7-8/13.c new file: proglabs/lab7-8/14.c new file: proglabs/lab7-8/15.c new file: proglabs/lab7-8/16.c new file: proglabs/lab7-8/17.c new file: proglabs/lab7-8/18.c new file: proglabs/lab7-8/19.c new file: proglabs/lab7-8/3 new file: proglabs/lab7-8/5.c new file: proglabs/lab7-8/6 new file: proglabs/lab7-8/6.c new file: proglabs/lab7-8/7.c new file: proglabs/lab7-8/8.c new file: proglabs/lab7-8/9 new file: proglabs/lab7-8/9.c new file: proglabs/lab7-8/test new file: proglabs/lab7-8/tmp.out
47 lines
879 B
C
47 lines
879 B
C
#include <stdio.h>
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double power(double n, int р);
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int main(void){
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double x, xpow;
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int exp;
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printf("Write: num pow\t(q for exit)\nWrite: ") ;
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while (scanf(" %lf %d", &x, &exp) == 2){
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xpow = power(x,exp);
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if (xpow != 0){
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printf ("%.2lf в степени %d равно %lf\n", x, exp, xpow);}
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printf("Write: ");
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}
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return 0;
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}
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double power (double n, int p){
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if ((p == 0)&&(n == 0)){
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printf("Result of 0 in pow 0 is undefind\n");
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return 0;
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}
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if ((p == 0)||(n == 0)){
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return 1;
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}
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if (p>0){
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double pow = 1;
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int i;
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for (i =1; i <= p; i++)
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pow *= n;
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return pow;
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}
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if (p<0){
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double pow = 1;
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int i;
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for (i =1; i <= -p; i++)
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pow *= n;
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pow = (1 / pow);
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return pow;
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}
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}
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