#include <stdio.h>

int main() {
    int a;
    int sum = a+1;
    printf();
}

//O(3);

int main() {
    int a;
    int sum = a+1;
    printf();
    int n;//4
    for(int i=0;i<n;i++){//n
        int a;
        a=7;
        print();//3
    }
}

//O(4) + O(3*n)
//since 3 is treted as 1
//final = O(n);