#include <stdio.h>

int main(void) {
	// your code goes here
    int m=5;
    printf("m/2=%d\n",m/2);
    printf("(float)(m/2)=%f\n",(float)(m/2));
    printf("(float)m/2=%f\n",(float)m/2);
    printf("m=%d\n",m);
	return 0;
}