제출 #182400

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
182400		awlintqaa	Bridž (COCI17_bridz)	C++14	50 / 50	8 ms	380 KiB

bridz

#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#include <bits/stdc++.h>
using namespace std;
#define sqr 500
#define mid (l+r)/2
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define ins insert
#define era erase
#define C continue
#define mem(dp,i) memset(dp,i,sizeof(dp))
#define mset multiset
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
const ll mod=1000000007;//998244353;
const ll inf=1e18*4;
const ld pai=acos(-1);
ll n,sum;
ll val(char x){
        if(x=='A')return 4;
        if(x=='K')return 3;
        if(x=='Q')return 2;
        if(x=='J')return 1;
        return 0;
}
int main(){
        cin>>n;
        while(n--){
                string s;cin>>s;
                for(int i=0;i<s.size();i++)sum+=val(s[i]);
        }
        cout<<sum<<endl;
}

컴파일 시 표준 에러 (stderr) 메시지

bridz.cpp: In function 'int main()':
bridz.cpp:40:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 for(int i=0;i<s.size();i++)sum+=val(s[i]);
                             ~^~~~~~~~~

• Subtask 1: 50 / 50