1-1

#include <stdio.h>

int main() {
    int a;
    float b;
    double c;
    
    scanf("%d",&a);
    scanf("%f",&b);
    scanf("%lf",&c);
    
    printf("int %d \n",a);
    printf("float %f \n",b);
    printf("double %f \n",c);
    return 0;
}