Submission #1450487
Source Code Expand
#include <iostream>
#include <algorithm>
#define REP(i, a, n) for(ll i = ((ll) a); i < ((ll) n); i++)
#define INF 1000000000LL
using namespace std;
typedef long long ll;
ll N, M, A[300][300];
int main(void) {
cin >> N >> M;
REP(i, 0, N) REP(j, 0, M) cin >> A[i][j], A[i][j]--;
ll ans = INF, cnt[300];
REP(i, 0, M) {
REP(j, 0, M) cnt[j] = 0;
REP(j, 0, N) REP(k, 0, M) if(A[j][k] != -1) {
cnt[A[j][k]]++;
break;
}
ll d = max_element(cnt, cnt + M) - cnt;
REP(j, 0, N) *find(A[j], A[j] + M, d) = -1;
ans = min(ans, cnt[d]);
}
cout << ans << endl;
}
Submission Info
Submission Time |
|
Task |
B - Sports Festival |
User |
kshinya |
Language |
C++14 (GCC 5.4.1) |
Score |
700 |
Code Size |
624 Byte |
Status |
AC |
Exec Time |
37 ms |
Memory |
896 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
700 / 700 |
Status |
|
|
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 |
256 KB |
sample_02.txt |
AC |
1 ms |
256 KB |
sample_03.txt |
AC |
1 ms |
256 KB |
subtask_1_01.txt |
AC |
1 ms |
256 KB |
subtask_1_02.txt |
AC |
1 ms |
512 KB |
subtask_1_03.txt |
AC |
2 ms |
384 KB |
subtask_1_04.txt |
AC |
3 ms |
512 KB |
subtask_1_05.txt |
AC |
1 ms |
512 KB |
subtask_1_06.txt |
AC |
7 ms |
896 KB |
subtask_1_07.txt |
AC |
9 ms |
896 KB |
subtask_1_08.txt |
AC |
4 ms |
896 KB |
subtask_1_09.txt |
AC |
2 ms |
896 KB |
subtask_1_10.txt |
AC |
4 ms |
256 KB |
subtask_1_11.txt |
AC |
8 ms |
384 KB |
subtask_1_12.txt |
AC |
3 ms |
256 KB |
subtask_1_13.txt |
AC |
10 ms |
512 KB |
subtask_1_14.txt |
AC |
28 ms |
896 KB |
subtask_1_15.txt |
AC |
35 ms |
896 KB |
subtask_1_16.txt |
AC |
29 ms |
896 KB |
subtask_1_17.txt |
AC |
31 ms |
896 KB |
subtask_1_18.txt |
AC |
37 ms |
896 KB |