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Submission #714760

# Submission time Handle Problem Language Result Execution time Memory
714760 2023-03-25T09:06:17 Z KING Toll (BOI17_toll) C++14
0 / 100
 48 ms 7244 KB 
#include<bits/stdc++.h>
#define NOT_STONKS ios::sync_with_stdio(false), cin.tie(0), cout.tie(0)

using namespace std;
const int maxn = 2e5 + 10; //4e6 + 10; //3e5 + 10;
const int mod = 1e9 + 7; //998244353;
typedef long long ll;

int k, n, m, o, arr[maxn];
ll psum[maxn];
vector< pair<int, int> > G[maxn];

int main() {
    NOT_STONKS;

    cin >> k >> n >> m >> o;
    for (int i = 0; i < m; i++) {
        int u, v, w;
        cin >> u >> v >> w;
        G[u].push_back({ v, w });
        arr[v] = w;
    }
    for (int i = 1; i <= n; i++) psum[i] = psum[i - 1] + arr[i];
    while (o--) {
        int a, b;
        cin >> a >> b;
        cout << psum[b] - psum[a] << endl;
    }
    return 0;
}

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 7244 KB Output is correct
2 Incorrect 3 ms 5000 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 48 ms 7176 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 4948 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 31.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 4948 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 44.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 7244 KB Output is correct
2 Incorrect 3 ms 5000 KB Output isn't correct
3 Halted 0 ms 0 KB -