#include <stdio.h>
int main() {
    
    
    //활동3-1//
    int a,b;
    scanf("%d",&a);
    scanf("%d",&b);
    printf("입력받은 값=%d,%d\n",10,2);

    //활동3-2//
    float a;
    scanf("%f",&a);
    printf("입력받은 값=%f\n",5);

    //활동3-3//
    double x,y;
    scanf("%lf%lf",&x,&y);
    printf("입력값= %.21f, %.21f\n",3,6);
}