#include <stdio.h>

int main()

{

        int a,b,i;
        double d;
        char ch;
        
        i = 4;
        a = 5;
        b = 3;
        d = 4.5;
        ch = 'A';
        
        printf("%d\n", a);
        printf("%f\n", b);
        printf("%5.2f\n", d);
        printf("%c\n", ch);
        
       	return(0);
}