Task: | Sanalista |
Sender: | Capibari |
Submission time: | 2020-10-01 17:48:11 +0300 |
Language: | C++ (C++17) |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 100 |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.01 s | details |
#2 | ACCEPTED | 0.01 s | details |
#3 | ACCEPTED | 0.01 s | details |
Compiler report
input/code.cpp: In function 'bool r(std::__cxx11::string)': input/code.cpp:6:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(ll i = 0; i != string::npos; i = s.find_first_not_of(c, i)) { ~~^~~~~~~~~
Code
#include <bits/stdc++.h>using namespace std;using ll=long long;bool r(string s) {char c = 0;for(ll i = 0; i != string::npos; i = s.find_first_not_of(c, i)) {c = s[i];ll n = s.find_last_of(c) - s.find_first_of(c);if(!(n & 1)) {return false;}}return true;}int main() {cin.tie(NULL);ios::sync_with_stdio(false);ll n,c=0;string s;vector<string> ss;cin>>n;for (ll i = 0; i < n; i++){cin>>s;sort(s.begin(), s.end());ss.push_back(s);}for (auto &&e : ss){if(r(e))c++;}cout << c;}
Test details
Test 1
Verdict: ACCEPTED
input |
---|
1000 korvata sopimusaika nuhatartunta korttiautomaatti ... |
correct output |
---|
15 |
user output |
---|
15 |
Test 2
Verdict: ACCEPTED
input |
---|
1000 pub hansikaslokero erikoisvalmisteinen unijukka ... |
correct output |
---|
42 |
user output |
---|
42 |
Test 3
Verdict: ACCEPTED
input |
---|
1000 haapalastu toipumisaika mustalaiskieli taidelainaamo ... |
correct output |
---|
70 |
user output |
---|
70 |