oj.uz

답안 #248688

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
248688 2020-07-13T07:19:44 Z Vladikus004 Imena (COCI16_imena) C++14
50 / 50
 0 ms 384 KB 
#include <bits/stdc++.h>
#define inf 2e9
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair <int, int> pii;

int n;

bool check(string &s){
    int cnts = 0;
    for (int i = 1; i < s.size() - 1; i++)
        if (s[i] >= 'a' && s[i] <= 'z') cnts++;
    if ((s.back() >= 'a' && s.back() <= 'z') ||
        (s.back() == '.' || s.back() == '?' || s.back() == '!')) cnts++;
    return (s[0] >= 'A' && s[0] <= 'Z' && cnts == s.size() - 1);
}

int main()
{
//    ios_base::sync_with_stdio(false);
//    cin.tie(0);
//    #ifdef LOCAL
//        freopen("input.txt", "r", stdin);
//    #endif // LOCAL
    int cnt = 0;
    string s;
    while (cin >> s){
//        if (s == "aue") break;
        if (check(s)) cnt++;
        if (s.back() == '.' || s.back() == '!' || s.back() == '?'){
            cout << cnt << "\n";
            cnt = 0;
        }
    }
}

Compilation message

imena.cpp: In function 'bool check(std::__cxx11::string&)':
imena.cpp:13:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 1; i < s.size() - 1; i++)
                     ~~^~~~~~~~~~~~~~
imena.cpp:17:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     return (s[0] >= 'A' && s[0] <= 'Z' && cnts == s.size() - 1);
                                           ~~~~~^~~~~~~~~~~~~~~

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 0 ms 256 KB Output is correct