제출 #339765

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
339765		tengiz05	Round words (IZhO13_rowords)	C++17	28 / 100	1 ms	492 KiB

rowords

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define FASTIO ios_base::sync_with_stdio(false); cin.tie(NULL);
#define all(x) (x).begin(), (x).end()
#define pb push_back
#define pii pair<int, int>
#define ff first
#define ss second
#define PI acos(-1)
#define ld long double
template<class T> bool chmin(T& a, const T& b) {return a>b? a=b, true:false;}
template<class T> bool chmax(T& a, const T& b) {return a<b? a=b, true:false;}
const int mod = 1e9+7, N = 2e5+5;
int msb(int val){return sizeof(int)*8-__builtin_clzll(val)-1;}
int a[N], n, m, k;

void solve(int test_case){
	int i, j;
	string s1, s2;
	cin >> s1 >> s2;
	vector<int> cnt1(27);
	vector<int> cnt2(27);
	for(auto x : s1)cnt1[x-'a']++;
	for(auto x : s2)cnt2[x-'a']++;
	int ans = 0;
	for(i=0;i<27;i++)ans += min(cnt1[i], cnt2[i]);
	cout << ans << '\n';
	return;
}

signed main(){
	FASTIO;
#define MULTITEST 0
#if MULTITEST
	int _T;
	cin >> _T;
	for(int T_CASE = 1; T_CASE <= _T; T_CASE++)
		solve(T_CASE);
#else
	solve(1);
#endif
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

rowords.cpp: In function 'void solve(long long int)':
rowords.cpp:19:9: warning: unused variable 'j' [-Wunused-variable]
   19 |  int i, j;
      |         ^

• Subtask 1: 28 / 100