Submission #71312177

Source Code Expand

#include <bits/stdc++.h>

using namespace std;

#define int long long

const int N = 2025, M = 2e5 + 10;

int n, u[M], d[M], l[M], r[M];
int s[N][N], cnt[N][N];

signed main() {
	cin >> n;
	for (int i = 1; i <= n; ++ i ) {
		cin >> u[i] >> d[i] >> l[i] >> r[i];
		s[u[i]][l[i]] ++ ;
		s[u[i]][r[i] + 1] -- ;
		s[d[i] + 1][l[i]] -- ;
		s[d[i] + 1][r[i] + 1] ++ ;
	}
	
	int sum = 0;
	for (int i = 1; i <= 2000; ++ i )
		for (int j = 1; j <= 2000; ++ j ) {
			s[i][j] += s[i - 1][j] + s[i][j - 1] - s[i - 1][j - 1];
			sum += s[i][j] == 0;
			cnt[i][j] = cnt[i - 1][j] + cnt[i][j - 1] - cnt[i - 1][j - 1] + (s[i][j] == 1);
		}
	
	for (int i = 1; i <= n; ++ i ) {
		cout << (sum + cnt[d[i]][r[i]] - cnt[u[i] - 1][r[i]] - cnt[d[i]][l[i] - 1] + cnt[u[i] - 1][l[i] - 1]) << '\n';
	}
		
	return 0;
}

Submission Info

Submission Time
Task D - Clouds
User huk2
Language C++23 (GCC 15.2.0)
Score 425
Code Size 825 Byte
Status AC
Exec Time 194 ms
Memory 73272 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 425 / 425
Status
AC × 1
AC × 58
Set Name Test Cases
Sample sample_01.txt
All sample_01.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt
Case Name Status Exec Time Memory
sample_01.txt AC 32 ms 66940 KiB
test_01.txt AC 32 ms 66736 KiB
test_02.txt AC 188 ms 73216 KiB
test_03.txt AC 124 ms 73212 KiB
test_04.txt AC 124 ms 73172 KiB
test_05.txt AC 124 ms 73240 KiB
test_06.txt AC 124 ms 73064 KiB
test_07.txt AC 124 ms 73176 KiB
test_08.txt AC 32 ms 66884 KiB
test_09.txt AC 86 ms 68932 KiB
test_10.txt AC 117 ms 70448 KiB
test_11.txt AC 85 ms 69024 KiB
test_12.txt AC 97 ms 69632 KiB
test_13.txt AC 32 ms 66940 KiB
test_14.txt AC 35 ms 66976 KiB
test_15.txt AC 32 ms 66972 KiB
test_16.txt AC 32 ms 67000 KiB
test_17.txt AC 67 ms 68504 KiB
test_18.txt AC 78 ms 68804 KiB
test_19.txt AC 33 ms 66896 KiB
test_20.txt AC 32 ms 66968 KiB
test_21.txt AC 32 ms 66720 KiB
test_22.txt AC 32 ms 66864 KiB
test_23.txt AC 32 ms 66940 KiB
test_24.txt AC 58 ms 68184 KiB
test_25.txt AC 32 ms 66968 KiB
test_26.txt AC 58 ms 68072 KiB
test_27.txt AC 32 ms 67072 KiB
test_28.txt AC 32 ms 66944 KiB
test_29.txt AC 32 ms 66884 KiB
test_30.txt AC 32 ms 66716 KiB
test_31.txt AC 146 ms 71656 KiB
test_32.txt AC 32 ms 66904 KiB
test_33.txt AC 177 ms 72988 KiB
test_34.txt AC 190 ms 73272 KiB
test_35.txt AC 182 ms 73028 KiB
test_36.txt AC 177 ms 73216 KiB
test_37.txt AC 187 ms 72988 KiB
test_38.txt AC 194 ms 73212 KiB
test_39.txt AC 191 ms 73056 KiB
test_40.txt AC 188 ms 73272 KiB
test_41.txt AC 172 ms 72988 KiB
test_42.txt AC 191 ms 73180 KiB
test_43.txt AC 188 ms 73064 KiB
test_44.txt AC 187 ms 73240 KiB
test_45.txt AC 186 ms 73112 KiB
test_46.txt AC 182 ms 73116 KiB
test_47.txt AC 186 ms 73196 KiB
test_48.txt AC 188 ms 73240 KiB
test_49.txt AC 184 ms 73176 KiB
test_50.txt AC 177 ms 73244 KiB
test_51.txt AC 176 ms 73064 KiB
test_52.txt AC 182 ms 73212 KiB
test_53.txt AC 192 ms 73156 KiB
test_54.txt AC 192 ms 73032 KiB
test_55.txt AC 175 ms 72992 KiB
test_56.txt AC 174 ms 73064 KiB
test_57.txt AC 177 ms 73172 KiB