01: #include <stdio.h>
02: #include <math.h>
03:
04: int main(void)
05: {
06: float num;
07: float val;
08:
09: printf("Input a number:");
10: scanf("%f", &num);
11:
12: val = sqrt(num);
13: printf("(%f)^0.5=%f\n", num, val);
14:
15: return 0;
16: }