1definition

#include <stdio.h>

 int main()
 {
     signed char a = -127;
     unsigned char b = 125;
     unsigned int c = 63498;
     unsigned long long int d = 4294967292;
     signed long long int e = -9000000000000775845;

     printf("a = %d\n", a);
     printf("b = %d\n", b);
     printf("c = %d\n", c);
     printf("d = %lld\n", d);
     printf("e = %lld\n", e);

     return 0;

 }