oj.uz

답안 #167155

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
167155 2019-12-06T07:04:05 Z Atill83 Imena (COCI16_imena) C++14
50 / 50
 2 ms 420 KB 
#include <bits/stdc++.h>
#define ff first
#define ss second
#define endl '\n'
using namespace std;
const long long INF = (long long) 1e18;
const int mod = (int) 1e9+7;
const int MAXN = (int) 3e5+5;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
ll n;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);cout.tie(nullptr);

    #ifdef Local
        freopen("../IO/int.txt","r",stdin);
        freopen("../IO/out.txt","w",stdout);
    #endif
    cin>>n;
    int cnt = 0;
    string s;
    int count = 0;
    while(cnt != n){
        cin>>s;
        bool cn = 1;
        if(s.back() == '.' || s.back() == '!' || s.back() == '?'){
            if(!isupper(s[0])){
                cn = 0;
            }
            for(int i = 1;i < s.length() - 1; i++){
                if(!islower(s[i])) cn = 0;
            }
            
            cnt++;
            if(cn) count++;
            cout<<count<<endl;
            count = 0;
        }else{
            if(!isupper(s[0])){
                cn = 0;
            }
            for(int i = 1;i < s.length(); i++){
                if(!islower(s[i])) cn = 0;
            }
            if(cn) count++;
        }
    }
    #ifdef Local
        cout<<endl<<fixed<<setprecision(2)<<1000.0 * clock() / CLOCKS_PER_SEC<< " milliseconds ";
    #endif
}

Compilation message

imena.cpp: In function 'int main()':
imena.cpp:35:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int i = 1;i < s.length() - 1; i++){
                           ~~^~~~~~~~~~~~~~~~
imena.cpp:47:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int i = 1;i < s.length(); i++){
                           ~~^~~~~~~~~~~~

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 420 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 420 KB Output is correct