| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 947719 | Volvox123 | JOIOJI (JOI14_joioji) | C++14 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
Compilation message (stderr)
joioji.cpp:2:31: warning: extra tokens at end of #include directive
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^~~~~~~~~
joioji.cpp:2:59: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:62: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:71: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:74: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:86: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:89: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:104: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:107: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:122: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:125: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:151: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:154: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:176: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:179: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:198: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:201: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:218: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:221: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:253: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:256: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:259: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:262: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:286: error: extended character is not valid in an identifier
2 | #include <bits/stdc++.h>using namespace std;int main() { int n; cin >> n; string poem; cin >> poem; map<int, int> counter; int max_length = 0; counter[0] = -1; int diff = 0; for (int i = 0; i < n; i++) { if (poem[i] == 'J') { diff++; } else if (poem[i] == 'O') { diff--; } if (counter.find(diff) != counter.end()) { max_length = max(max_length, i - counter[diff]); } else { counter[diff] = i; } } cout << max_length << endl; return 0;}
| ^
joioji.cpp:2:289: erro