Submission #1733026
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef int64_t ll; struct Solution { void solve(std::istream& in, std::ostream& out) { ll x; in >> x; ll ans = 0; ll sum = 0; for (int i = 1; i <= x; i++) { if (sum + i == x) { ans = i; break; } if (x != sum + i + 1) { sum += i; } } out << ans << '\n'; } }; void solve(std::istream& in, std::ostream& out) { out << std::setprecision(12); Solution solution; solution.solve(in, out); } #include <fstream> #include <iostream> int main() { ios_base::sync_with_stdio(0); cin.tie(0); istream& in = cin; ostream& out = cout; solve(in, out); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Go Home |
User | masakt |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 825 Byte |
Status | WA |
Exec Time | 1619 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 200 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt, 0_002.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 256 KB |
0_001.txt | AC | 1 ms | 256 KB |
0_002.txt | AC | 1 ms | 256 KB |
1_003.txt | WA | 1619 ms | 256 KB |
1_004.txt | WA | 1617 ms | 256 KB |
1_005.txt | AC | 1 ms | 256 KB |
1_006.txt | AC | 1 ms | 256 KB |
1_007.txt | WA | 1618 ms | 256 KB |
1_008.txt | AC | 1 ms | 256 KB |
1_009.txt | WA | 1617 ms | 256 KB |
1_010.txt | AC | 1 ms | 256 KB |
1_011.txt | WA | 1617 ms | 256 KB |
1_012.txt | AC | 1 ms | 256 KB |
1_013.txt | WA | 1617 ms | 256 KB |
1_014.txt | AC | 1 ms | 256 KB |
1_015.txt | WA | 1617 ms | 256 KB |
1_016.txt | AC | 1 ms | 256 KB |
1_017.txt | WA | 1617 ms | 256 KB |