Submission #1369817
Source Code Expand
#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <iostream> #include <algorithm> #include <vector> #include <stack> #include <deque> #include <queue> #include <set> #include <map> #include <unordered_map> #include <bitset> #include <string> #define pb push_back #define sz(V) ((int)(V).size()) #define allv(V) ((V).begin()),((V).end()) #define befv(V) ((V)[(sz(V)-2)]) #define sorv(V) sort(allv(V)) #define revv(V) reverse(allv(V)) #define univ(V) (V).erase(unique(allv(V)),(V).end()) #define upmin(a,b) (a)=min((a),(b)) #define upmax(a,b) (a)=max((a),(b)) #define rb(x) ((x)&(-(x))) #define INF (1100000099) #define INFLL (1100000000000000099ll) using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, int> pii; typedef pair<ll, ll> pll; typedef pair<int, ll> pil; typedef pair<ll, int> pli; int N; int main() { scanf("%d", &N); for(int i = 1, sum = 1;; i++, sum += i) if(N <= sum) { printf("%d\n", i); return 0; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Go Home |
User | youngyojun |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 1035 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:39:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &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 |