Submission #1212955

#	Time	Username	Problem	Language	Result	Execution time	Memory
1212955		bangan	Catfish Farm (IOI22_fish)	C++20	0 / 100	1098 ms	112704 KiB

fish

#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb push_back
#define all(a) a.begin(), a.end()

const int maxn = 3030;

int a[maxn][maxn];
int b[maxn][maxn];
int c[maxn];
ll pre[maxn][maxn];

ll get(int x, int l, int r) {return pre[x][r] - pre[x][l-1];}

long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y, std::vector<int> W) {
	for (int i = 0; i < M; i++) pre[Y[i] + 1][X[i]] = W[i];
	for (int x = 0; x < N; x++) for (int y = 1; y <= N; y++) pre[x][y] += pre[x][y-1];
	return 0;
}

• Subtask 1: 0 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 9
• Subtask 4: 0 / 14
• Subtask 5: 0 / 21
• Subtask 6: 0 / 17
• Subtask 7: 0 / 14
• Subtask 8: 0 / 16