Submission #772835

#	Time	Username	Problem	Language	Result	Execution time	Memory
772835		Imeon	A Difficult(y) Choice (BOI21_books)	C++17	Compilation error	0 ms	0 KiB

books

#include<bits/stdc++.h>
//#include"books.h"
using namespace std;
void solve(int N, int K, long long A, int S) {
    cin >> N >> K >> S >> A;   
   
    long long x[N + 1];
    long long sm = 0;
    int f = 0;
    for (int i = 1; i <= S + 1;i++){
    cin >> x[i];
    //    x[i] = skim(i);
        sm += x[i];
        f++;
        if (f > K){sm -= x[i - K - 1];}
        if (f == K and sm >= A and sm <= 2ll * A){
            vector<int>v;
            for (int j = i - K; j <= i; j++){
                cout << j << " ";
                v.push_back(j);
            }
            cout << '\n';
           // answer(v);
        }
    }
        cout << -1;
        //imposibble()

}   
int main () {
    solve(4,4,4ll,2);
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cchBvQ9o.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccgBYdUn.o:books.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status