Task: | Sanalista |
Sender: | Oxygenol |
Submission time: | 2020-09-29 17:34:24 +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 |
Code
#include <map>#include <iostream>int main() {int n;std::cin >> n;int good_words = 0;for (int i = 0; i < n; i++) {std::string input;std::cin >> input;auto map = std::map<char, int>();for (char& c : input) {if (map.count(c)) {// The key already existsint temp = map.at(c);map.erase(c);map.insert({ c, temp + 1 });} else {// The key doesn't existmap.insert({ c, 1 });}}bool bad = false;for (auto &entry : map) {if (entry.second % 2 == 1) {bad = true;}}if (!bad) {good_words++;}}std::cout << good_words << std::endl;return 0;}
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 |