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
37 lines
859 B
C
37 lines
859 B
C
#include <stdio.h>
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void power(double *x, int *exp, double *xpow, int *i);
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int main(void){
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double x, xpow;
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int exp, i;
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i = 1;
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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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if ((x == 0) && (exp == 0)){
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printf("Result of 0 in pow 0 is undefind\n");
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}
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else if(exp == 0){xpow = 1;}
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else({
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xpow = x;
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power(&x,&exp,&xpow,&i);
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});
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if ((x != 0)||(exp != 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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void power (double *x, int *exp, double *xpow, int *i){
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if(*i<*exp){
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*xpow = (*xpow * *x);
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(*i)++;
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power(x, exp, xpow, i);
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}else({
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if (*exp<0) *xpow = (1 / *xpow);
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(*i) = 1;
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});
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}
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