Submission #1166462
Source Code Expand
#include<iostream>
#include<algorithm>
#include<climits>
#include<cmath>
#include<cstdio>
#include<cstdlib>
#include<ctime>
#include<string>
#include<cstring>
#include<vector>
#include<stack>
#include<queue>
#include<set>
#include<map>
#include<bitset>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> i_i;
typedef pair<long long, int> ll_i;
#define PI 3.141592653589793238462643383279
#define mod 1000000007LL
#define rep(i, n) for(i = 0;i < n;++i)
#define rep1(i, n) for(i = 1;i < n;++i)
#define per(i, n) for(i = n - 1;i > -1;--i)
#define int(x) int x; scanf("%d",&x)
#define int2(x, y) int x, y; scanf("%d%d",&x, &y)
#define int3(x, y, z) int x, y, z; scanf("%d%d%d",&x, &y, &z)
#define int4(v, x, y, z) int v, x, y, z; scanf("%d%d%d%d", &v, &x, &y, &z)
#define int5(v, w, x, y, z) int v, w, x, y, z; scanf("%d%d%d%d%d", &v, &w, &x, &y, &z)
#define pri(x) cout << (x) << "\n"
#define pri2(x, y) cout << (x) << " " << (y) << "\n"
#define pri3(x, y, z) cout << (x) << " " << (y) << " " << (z) << "\n"
#define pb push_back
#define mp make_pair
#define all(a) (a).begin(),(a).end()
#define kabe puts("---------------------------")
#define kara puts("")
#define debug(x) cout << " --- " << (x) << "\n"
#define debug2(x, y) cout << " --- " << (x) << " " << (y) << "\n"
#define debug3(x, y, z) cout << " --- " << (x) << " " << (y) << " " << (z) << "\n"
#define X first
#define Y second
#define eps 0.0001
#define prid(x) printf("%.15lf\n", x)
signed main(void){
int i, j;
for(int testcase = 0;testcase >= 0;testcase++){
int(x);
int res = 0;
rep(i, 10000000){
if(i * (i + 1) / 2 >= x)break;
}
pri(i);
/*/
//*/ break;
}
return 0;
}
Submission Info
Submission Time
2017-03-18 21:01:39+0900
Task
C - Go Home
User
themoai34
Language
C++14 (GCC 5.4.1)
Score
200
Code Size
1781 Byte
Status
AC
Exec Time
1 ms
Memory
256 KB
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:53:11: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
int(x);
^
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