Question

This question is about the C program(NOT C++ program)

Please write the C program to find out the largest and the smallest number in 32bits

For example ,the smallest number in 32 bits is -2147483648

Answer 1

Code

#include <stdio.h>
#define BITSCOUNT 32

int main()
{
   int min, max;
   printf("Minimum value of 32-bit signed integer\n");
   min = (pow(2, BITSCOUNT) / 2) * -1;
   printf("%d\n", min);
  
   printf("Maximum value of 32-bit signed integer\n");
   max = (pow(2, BITSCOUNT) / 2) - 1;
   printf("%d\n", max);
  
   return 0;
}

Test Output