Submission #1521262
Source Code Expand
#include <bits/stdc++.h> namespace Task { inline void solve() { freopen("in.in", "r", stdin); std::ios::sync_with_stdio(false), std::cin.tie(NULL), std::cout.tie(NULL); register int n; std::cin >> n; std::streambuf *ob = std::cout.rdbuf(), *ib = std::cin.rdbuf(); static int buc[26], f[26]; memset(f, 127, sizeof(f)); register char c; for (register int i = 0; i < n; i++) { memset(buc, 0, sizeof(buc)); while (c = ib->sbumpc(), !isalpha(c)) ; while (isalpha(c)) buc[c - 'a']++, c = ib->sbumpc(); for (register int i = 0; i < 26; i++) f[i] = std::min(f[i], buc[i]); } for (register int i = 0; i < 26; i++) for (; f[i]--;) ob->sputc('a' + i); } } int main() { Task::solve(); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Dubious Document |
User | xehoth |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 819 Byte |
Status | RE |
Exec Time | 102 ms |
Memory | 512 KB |
Compile Error
./Main.cpp: In function ‘void Task::solve()’: ./Main.cpp:6:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("in.in", "r", stdin); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt |
All | 0_000.txt, 0_001.txt, dec_half.txt, hand.txt, max.txt, max_10.txt, max_5.txt, maxx.txt, rnd.txt, single.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | RE | 100 ms | 512 KB |
0_001.txt | RE | 96 ms | 256 KB |
dec_half.txt | RE | 97 ms | 256 KB |
hand.txt | RE | 96 ms | 256 KB |
max.txt | RE | 96 ms | 256 KB |
max_10.txt | RE | 96 ms | 256 KB |
max_5.txt | RE | 96 ms | 256 KB |
maxx.txt | RE | 96 ms | 256 KB |
rnd.txt | RE | 95 ms | 256 KB |
single.txt | RE | 102 ms | 256 KB |