Submission #3788364

---

Source Code Expand

#include <iostream>
using namespace std;
int main(void){
    // Your code here!
    int N,ans;
    scanf("%d",&N);
    if(N%2==0){cout<<N/2<<endl;}
    else{cout<<N/2+1<<endl;}
    for(int i=0;i<N/2;i++){
        cout<<2<<endl;
    }
    if(N%2==1){cout<<1<<endl;}
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&N);
                   ^

Judge Result