Submission #2171393
Source Code Expand
// #include {{{ #include <iostream> #include <cassert> #include <cstring> #include <cstdlib> #include <cstdio> #include <cctype> #include <cmath> #include <ctime> #include <queue> #include <set> #include <map> #include <stack> #include <string> #include <bitset> #include <vector> #include <complex> #include <algorithm> using namespace std; // }}} // #define {{{ typedef long long ll; typedef double db; typedef pair<int,int> pii; typedef vector<int> vi; #define de(x) cout << #x << "=" << x << endl #define rep(i,a,b) for(int i=a;i<(b);++i) #define per(i,a,b) for(int i=(b)-1;i>=(a);--i) #define all(x) (x).begin(),(x).end() #define sz(x) (int)(x).size() #define mp make_pair #define pb push_back #define fi first #define se second // }}} int n , K , cnt[26]; int main(){ cin >> n >> K; rep(i,0,n) { string s; cin >> s; cnt[s[0] - 'A']++; } int ans = 0; while(true) { sort(cnt , cnt + 26); reverse(cnt , cnt + 26); int c = 0; rep(i,0,26) if(cnt[i]) { cnt[i]--;c++; if(c == K) break; } if(c == K) ans++; else break; } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Problem Committee |
User | Y_UME |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1182 Byte |
Status | AC |
Exec Time | 10 ms |
Memory | 384 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 00_sample.txt, 01_sample.txt, corner_case_20.txt, corner_case_21.txt, corner_case_22.txt, corner_case_23.txt, corner_case_24.txt, corner_case_25.txt, corner_case_26.txt, corner_case_27.txt, corner_case_28.txt, corner_case_29.txt, random_case_00.txt, random_case_01.txt, random_case_02.txt, random_case_03.txt, random_case_04.txt, random_case_05.txt, random_case_06.txt, random_case_07.txt, random_case_08.txt, random_case_09.txt, random_case_10.txt, random_case_11.txt, random_case_12.txt, random_case_13.txt, random_case_14.txt, random_case_15.txt, random_case_16.txt, random_case_17.txt, random_case_18.txt, random_case_19.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample.txt | AC | 1 ms | 256 KB |
01_sample.txt | AC | 1 ms | 256 KB |
corner_case_20.txt | AC | 1 ms | 256 KB |
corner_case_21.txt | AC | 1 ms | 256 KB |
corner_case_22.txt | AC | 1 ms | 256 KB |
corner_case_23.txt | AC | 1 ms | 256 KB |
corner_case_24.txt | AC | 9 ms | 256 KB |
corner_case_25.txt | AC | 8 ms | 384 KB |
corner_case_26.txt | AC | 8 ms | 256 KB |
corner_case_27.txt | AC | 9 ms | 256 KB |
corner_case_28.txt | AC | 9 ms | 256 KB |
corner_case_29.txt | AC | 8 ms | 256 KB |
random_case_00.txt | AC | 9 ms | 256 KB |
random_case_01.txt | AC | 9 ms | 256 KB |
random_case_02.txt | AC | 10 ms | 256 KB |
random_case_03.txt | AC | 8 ms | 256 KB |
random_case_04.txt | AC | 9 ms | 256 KB |
random_case_05.txt | AC | 9 ms | 256 KB |
random_case_06.txt | AC | 9 ms | 256 KB |
random_case_07.txt | AC | 9 ms | 256 KB |
random_case_08.txt | AC | 9 ms | 256 KB |
random_case_09.txt | AC | 9 ms | 256 KB |
random_case_10.txt | AC | 9 ms | 256 KB |
random_case_11.txt | AC | 9 ms | 256 KB |
random_case_12.txt | AC | 9 ms | 256 KB |
random_case_13.txt | AC | 9 ms | 256 KB |
random_case_14.txt | AC | 9 ms | 256 KB |
random_case_15.txt | AC | 9 ms | 256 KB |
random_case_16.txt | AC | 9 ms | 256 KB |
random_case_17.txt | AC | 9 ms | 256 KB |
random_case_18.txt | AC | 9 ms | 256 KB |
random_case_19.txt | AC | 9 ms | 256 KB |