Submission #6369750


Source Code Expand

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<functional>
#include<vector>
#include<queue>
#include<stack>
#include<set>
#include<map>
using namespace std;
#define MOD 1000000007
#define f(i,n) for(int i=0;i<int(n);i++)
#define N 500
int n, m;
int a[N][N];
bool b[N];
int c[N];

int cou(void) {
	int k, km;
	k = 0;
	km = 0;
	f(i, N)c[i] = 0;
	f(i, n) {
		f(j, m) {
			if (b[a[i][j]]) {
				c[a[i][j]]++;
				if (km < c[a[i][j]]) {
					km = c[a[i][j]];
					k = a[i][j];
				}
				break;
			}
		}
	}
	return k;
}





int main() {

	int x, ans;
	scanf("%d %d", &n,&m);
	f(i, n) {
		f(j, m) {
			scanf("%d", &a[i][j]);
			a[i][j]--;
		}
	}
	f(i, N)b[i] = false;
	f(i, m)b[i] = true;
	ans = n;
	f(i,m){
		x = cou();
		ans = min(ans, c[x]);
		b[x] = false;
}

	printf("%d\n", ans);


	return 0;
}

Submission Info

Submission Time
Task B - Sports Festival
User mechanicalpenciI
Language C++14 (GCC 5.4.1)
Score 700
Code Size 912 Byte
Status AC
Exec Time 19 ms
Memory 768 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:48:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n,&m);
                       ^
./Main.cpp:51:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d", &a[i][j]);
                         ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 700 / 700
Status
AC × 3
AC × 24
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt, subtask_1_18.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 128 KB
sample_02.txt AC 1 ms 128 KB
sample_03.txt AC 1 ms 128 KB
subtask_1_01.txt AC 1 ms 128 KB
subtask_1_02.txt AC 1 ms 384 KB
subtask_1_03.txt AC 1 ms 256 KB
subtask_1_04.txt AC 1 ms 384 KB
subtask_1_05.txt AC 1 ms 384 KB
subtask_1_06.txt AC 3 ms 768 KB
subtask_1_07.txt AC 4 ms 768 KB
subtask_1_08.txt AC 2 ms 768 KB
subtask_1_09.txt AC 1 ms 768 KB
subtask_1_10.txt AC 1 ms 256 KB
subtask_1_11.txt AC 3 ms 256 KB
subtask_1_12.txt AC 1 ms 128 KB
subtask_1_13.txt AC 4 ms 384 KB
subtask_1_14.txt AC 9 ms 768 KB
subtask_1_15.txt AC 17 ms 768 KB
subtask_1_16.txt AC 10 ms 768 KB
subtask_1_17.txt AC 12 ms 768 KB
subtask_1_18.txt AC 19 ms 768 KB