oj.uz

답안 #443544

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
443544 2021-07-10T17:52:31 Z penguinhacker Imena (COCI16_imena) C++14
50 / 50
 1 ms 204 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define ar array

bool punc(char c) {
	return c=='.'||c=='?'||c=='!';
}

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n;
	cin >> n;
	string s;
	int ans=0;
	while(n&&(cin >> s)) {
		bool name=isupper(s[0]);
		for (int i=1; name&&i<s.size()&&!punc(s[i]); ++i)
			name&='a'<=s[i]&&s[i]<='z';
		ans+=name;
		if (punc(s.back())) {
			cout << ans << "\n";
			ans=0, --n;
		}
	}
	return 0;
}

Compilation message

imena.cpp: In function 'int main()':
imena.cpp:20:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |   for (int i=1; name&&i<s.size()&&!punc(s[i]); ++i)
      |                       ~^~~~~~~~~

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct