Submission #344096

#	Time	Username	Problem	Language	Result	Execution time	Memory
344096		Nurlykhan	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	17 / 100	3080 ms	4528 KiB

sortbooks

#include <bits/stdc++.h>
 
using namespace std;
 
const int N = (int)1e6 + 10;
 
int n, m;
int w[N];
 
int main() {
    scanf("%d%d", &n, &m);
    for (int i = 1; i <= n; i++) {
        scanf("%d", &w[i]);
    }
    while (m--) {
        int l, r, k;
        scanf("%d%d%d", &l, &r, &k);
        int mx = 0, mxx = w[l];
        for (int i = l + 1; i <= r; i++) {
            if (mxx <= w[i]) {
                mxx = w[i];
            } else {
                mx = max(mx, mxx + w[i]);
            }
        }
        if (k >= mx) {
            printf("1\n");
        } else {
            printf("0\n");
        }
    }
    return 0;
}

Compilation message (stderr)

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   11 |     scanf("%d%d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~
sortbooks.cpp:13:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   13 |         scanf("%d", &w[i]);
      |         ~~~~~^~~~~~~~~~~~~
sortbooks.cpp:17:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   17 |         scanf("%d%d%d", &l, &r, &k);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~

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