Submission #1369863
Source Code Expand
#include <stdio.h> #include <algorithm> #include <assert.h> #include <bitset> #include <cmath> #include <complex> #include <deque> #include <functional> #include <iostream> #include <limits.h> #include <map> #include <math.h> #include <queue> #include <set> #include <stdlib.h> #include <string.h> #include <string> #include <time.h> #include <unordered_map> #include <unordered_set> #include <vector> #pragma warning(disable:4996) #pragma comment(linker, "/STACK:336777216") using namespace std; #define mp make_pair #define Fi first #define Se second #define pb(x) push_back(x) #define szz(x) ((int)(x).size()) #define rep(i, n) for(int i=0;i<n;i++) #define all(x) (x).begin(), (x).end() #define ldb ldouble typedef tuple<int, int, int> t3; typedef long long ll; typedef unsigned long long ull; typedef double db; typedef long double ldb; typedef pair <int, int> pii; typedef pair <ll, ll> pll; typedef pair <ll, int> pli; typedef pair <db, db> pdd; int IT_MAX = 1 << 15; const ll MOD = 1000000007; const int INF = 0x3f3f3f3f; const ll LL_INF = 0x3f3f3f3f3f3f3f3f; const db PI = acos(-1); const db ERR = 1e-10; int main() { ll N, i; scanf("%lld", &N); for (i = 1;; i++) if (i * (i + 1) / 2 >= N) return !printf("%lld\n", i); }
Submission Info
Submission Time | |
---|---|
Task | C - Go Home |
User | dotorya |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 1350 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:55:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld", &N); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 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 | AC | 1 ms | 256 KB |
1_004.txt | AC | 1 ms | 256 KB |
1_005.txt | AC | 1 ms | 256 KB |
1_006.txt | AC | 1 ms | 256 KB |
1_007.txt | AC | 1 ms | 256 KB |
1_008.txt | AC | 1 ms | 256 KB |
1_009.txt | AC | 1 ms | 256 KB |
1_010.txt | AC | 1 ms | 256 KB |
1_011.txt | AC | 1 ms | 256 KB |
1_012.txt | AC | 1 ms | 256 KB |
1_013.txt | AC | 1 ms | 256 KB |
1_014.txt | AC | 1 ms | 256 KB |
1_015.txt | AC | 1 ms | 256 KB |
1_016.txt | AC | 1 ms | 256 KB |
1_017.txt | AC | 1 ms | 256 KB |