#include <stdio.h>

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