Help me in solving PPSC09 problem

help
,
1

My issue

showing error

My code

#include <stdio.h>

int main()
{
    int a,b,c,d;
    a=3;
    b=4;
    c=2;
    d=1;
    e=a+b;
    f=c+d;
    printf("%d\n",&e);
    printf("%d",&f);
    return 0;
    
    
}

Learning course: CSEIPFOIA: Programming and Problem Solving
Problem Link: Outputs In Seperate Lines Practice Problem in CSEIPFOIA: Programming and Problem Solving - CodeChef