C语言写计算分段函数

2025-05-16 09:51:28
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回答(1):

#include
#include
int main(void)
{
int repeat, ri;
double x, y;

scanf("%d", &repeat);
for(ri = 1; ri <= repeat; ri++){
scanf("%lf",&x);
y=x>=0?sqrt(x):pow(x+1,2)+2*x+1/x;
printf("f(%.2f) = %.2f\n", x, y);
}
}