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답안 #375113

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
375113 2021-03-09T03:14:01 Z dimashii Sifra (COCI21_sifra) C++17
50 / 50
 1 ms 364 KB 
#include <bits/stdc++.h>

#define ll long long

using namespace std;

const int mxN = 1e6 + 5, mod = 1e9 + 7;

int main() {
	ios :: sync_with_stdio(false), cin.tie(nullptr);
	string s;
	cin >> s;
	int ans = 0;
	set <string> vec;
	string now;
	for (int i = 0; i < s.size(); ++i) {
		if (!(s[i] >= '0' && s[i] <= '9')) {
			if (!now.empty())
				vec.insert(now), now = "";
		}
		else
			now += s[i];
	}
	if (!now.empty())
		vec.insert(now);
	for (auto x : vec) {
		if (x[0] != '0')
			++ans;
	}
	cout << ans;
	return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:16:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |  for (int i = 0; i < s.size(); ++i) {
      |                  ~~^~~~~~~~~~

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 0 ms 364 KB Output is correct
5 Correct 0 ms 364 KB Output is correct
6 Correct 0 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 0 ms 364 KB Output is correct
9 Correct 0 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct