제출 #401291

#제출 시각아이디문제언어결과실행 시간메모리
401291NintsiChkhaidzeHedgehog Daniyar and Algorithms (IZhO19_sortbooks)C++14
0 / 100
1365 ms50892 KiB
#include <bits/stdc++.h> #define pb push_back #define mod 1000000007 #define ll long long #define int long long using namespace std; const int N = 1000005; int a[N],b[N]; main (){ ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL); int n,q; cin>>n>>q; for (int i=1;i<=n;i++) cin>>a[i]; while(q--){ int l,r,k; cin>>l>>r>>k; bool q=1; b[l] = 0; for (int i= l + 1;i<=r;i++){ b[i] = b[i - 1]; if (b[i] < a[i - 1]) b[i] = a[i - 1]; if (b[i] >= a[i] && b[i] + a[i] > k) {q=0; break;} } cout<<q<<"\n"; } }

컴파일 시 표준 에러 (stderr) 메시지

sortbooks.cpp:9:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    9 | main (){
      |       ^
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