QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #249177 | #7562. Except One | USP_USP_USP# | WA | 1ms | 3344kb | C++20 | 703b | 2023-11-12 01:47:13 | 2023-11-12 01:47:13 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define all(x) x.begin(), x.end()
#define int int64_t
#define pb push_back
void dbg_out() { cerr << endl; }
template <typename H, typename... T>
void dbg_out(H h, T... t) { cerr << ' ' << h; dbg_out(t...); }
#define dbg(...) { cerr << #__VA_ARGS__ << ':'; dbg_out(__VA_ARGS__); }
void solve() {
int p,k,t;
cin >> p >> k >> t;
if(t == p-1){
cout << p-1 << '\n';
return;
}
cout << (p-1)/2 << '\n';
}
signed main(){
ios::sync_with_stdio(false); cin.tie(0);
solve();
}
/*
Makefile:
CXXFLAGS=-Wall -Wextra -Wshadow -g -pedantic -fsanitize=address,undefined -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUGPEDANTIC -std=gnu++17
*/
详细
Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 3344kb
input:
7 5 3
output:
3
result:
wrong answer 1st numbers differ - expected: '1', found: '3'