Submission #401294

#	Time	Username	Problem	Language	Result	Execution time	Memory
401294		NintsiChkhaidze	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	17 / 100	3069 ms	10080 KiB

sortbooks

#include <bits/stdc++.h>
#define pb push_back
#define mod 1000000007
#define ll long long
using namespace std;
const int N = 1000005;
int a[N],b[N],l,r,k,n,q,i;
main (){
    ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
    cin>>n>>q;
    for (i=1;i<=n;i++)
        cin>>a[i];
    
    while(q--){
        cin>>l>>r>>k;
        
        bool q=1;
        b[l] = 0;
        for (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";
    }
}

Compilation message (stderr)

sortbooks.cpp:8:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    8 | main (){
      |       ^

• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23