Submission #2197220


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

#define rep(i, a, b)	for (int i(a); i <= (b); ++i)
#define dec(i, a, b)	for (int i(a); i >= (b); --i)
#define MP		make_pair
#define fi		first
#define se		second


typedef long long LL;

const int N = 1e5 + 10;

int f[N][11], ret[N];
int a[N], b[N], c[N];
int n, m, k;

vector <int> v[N];

void solve(int x, int y, int z){
	if (~f[x][y]) return;
	if (!ret[x]) ret[x] = z;
	if (y <= 0) return;
	for (auto u : v[x]){
		solve(u, y - 1, z);
	}
	f[x][y] = 1;
}

int main(){

	scanf("%d%d", &n, &m);
	rep(i, 1, m){
		int x, y;
		scanf("%d%d", &x, &y);
		v[x].push_back(y);
		v[y].push_back(x);
	}

	scanf("%d", &k);
	rep(i, 1, k){
		scanf("%d%d%d", a + i, b + i, c + i);
	}

	memset(f, -1, sizeof f);
	dec(i, k, 1) solve(a[i], b[i], c[i]);
	rep(i, 1, n) printf("%d\n", ret[i]);
	return 0;
}


Submission Info

Submission Time
Task B - Splatter Painting
User cxhscst2
Language C++14 (GCC 5.4.1)
Score 700
Code Size 887 Byte
Status AC
Exec Time 133 ms
Memory 12408 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:34:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &n, &m);
                       ^
./Main.cpp:37:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &x, &y);
                        ^
./Main.cpp:42:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &k);
                 ^
./Main.cpp:44:39: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d", a + i, b + i, c + i);
                                       ^

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 200 / 200 500 / 500
Status
AC × 2
AC × 19
AC × 35
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt
Subtask1 00_example_01.txt, 00_example_02.txt, 10_01.txt, 10_02.txt, 10_03.txt, 10_04.txt, 10_05.txt, 10_06.txt, 10_07.txt, 10_08.txt, 10_09.txt, 10_10.txt, 10_11.txt, 10_12.txt, 10_13.txt, 10_14.txt, 10_15.txt, 10_16.txt, 10_17.txt
All 00_example_01.txt, 00_example_02.txt, 10_01.txt, 10_02.txt, 10_03.txt, 10_04.txt, 10_05.txt, 10_06.txt, 10_07.txt, 10_08.txt, 10_09.txt, 10_10.txt, 10_11.txt, 10_12.txt, 10_13.txt, 10_14.txt, 10_15.txt, 10_16.txt, 10_17.txt, 20_01.txt, 20_02.txt, 20_03.txt, 20_04.txt, 20_05.txt, 20_06.txt, 20_07.txt, 20_08.txt, 20_09.txt, 20_10.txt, 20_11.txt, 20_12.txt, 20_13.txt, 20_14.txt, 20_15.txt, 20_16.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 4 ms 8448 KB
00_example_02.txt AC 4 ms 8448 KB
10_01.txt AC 4 ms 8448 KB
10_02.txt AC 4 ms 8448 KB
10_03.txt AC 4 ms 8448 KB
10_04.txt AC 4 ms 8448 KB
10_05.txt AC 4 ms 8448 KB
10_06.txt AC 4 ms 8448 KB
10_07.txt AC 4 ms 8448 KB
10_08.txt AC 5 ms 8576 KB
10_09.txt AC 5 ms 8448 KB
10_10.txt AC 5 ms 8448 KB
10_11.txt AC 5 ms 8448 KB
10_12.txt AC 5 ms 8448 KB
10_13.txt AC 5 ms 8576 KB
10_14.txt AC 4 ms 8448 KB
10_15.txt AC 4 ms 8448 KB
10_16.txt AC 5 ms 8576 KB
10_17.txt AC 5 ms 8576 KB
20_01.txt AC 129 ms 11648 KB
20_02.txt AC 117 ms 11648 KB
20_03.txt AC 133 ms 11648 KB
20_04.txt AC 19 ms 9088 KB
20_05.txt AC 5 ms 8448 KB
20_06.txt AC 12 ms 8704 KB
20_07.txt AC 5 ms 8448 KB
20_08.txt AC 20 ms 8576 KB
20_09.txt AC 5 ms 8448 KB
20_10.txt AC 19 ms 8448 KB
20_11.txt AC 25 ms 8576 KB
20_12.txt AC 52 ms 11648 KB
20_13.txt AC 93 ms 11776 KB
20_14.txt AC 101 ms 11648 KB
20_15.txt AC 82 ms 12152 KB
20_16.txt AC 82 ms 12408 KB