#include <stdio.h>

int main(void) {
	// your code goes here
		int a,b; 
			a=10,b=15;
			printf("%d+%d=%d\n",a,b,a+b);
		
		double c,d,e,f;
	//	int e,f;
		char g;
			c=0.5,d=10.5;
			e=215;
			f=e+c+d;
			g='A';
			printf("%5.2f+%5.2f=%5.2f\n",c,d,c+d);
			printf("%5.2f+%6.2f=%6.2f\n",c+d,e,f);
			printf("g=%c\n",g);
	return 0;
}