Submission #1279028


Source Code Expand

#include <cstdio>
#include <cstdlib>

using namespace std;

int main(){
	int N,M;
	scanf("%d %d",&N,&M);

	int n[50];
	for(int i=0;i<N;i++){
		n[i] = 0;
	}

	for(int i=0;i<M;i++){
		int a,b;
		scanf("%d %d",&a,&b);
		a--;
		b--;
		n[a]++;
		n[b]++;
	}

	for(int i=0;i<N;i++){
		printf("%d\n",n[i]);
	}

	return 0;
}

Submission Info

Submission Time
Task B - Counting Roads
User uchina
Language C++14 (GCC 5.4.1)
Score 200
Code Size 345 Byte
Status AC
Exec Time 0 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&N,&M);
                      ^
./Main.cpp:17:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&a,&b);
                       ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 10
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_1.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt
Case Name Status Exec Time Memory
sample_01.txt AC 0 ms 128 KB
sample_02.txt AC 0 ms 128 KB
sample_03.txt AC 0 ms 128 KB
subtask_1_1.txt AC 0 ms 128 KB
subtask_1_2.txt AC 0 ms 128 KB
subtask_1_3.txt AC 0 ms 128 KB
subtask_1_4.txt AC 0 ms 128 KB
subtask_1_5.txt AC 0 ms 128 KB
subtask_1_6.txt AC 0 ms 128 KB
subtask_1_7.txt AC 0 ms 128 KB