Submission #992242
Source Code Expand
// Standard I/O
#include <iostream>
#include <sstream>
#include <cstdio>
// Standard Library
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <cmath>
// Template Class
#include <complex>
#include <string>
#include <vector>
#include <list>
#include <set>
#include <map>
#include <queue>
#include <stack>
// Container Control
#include <algorithm>
using namespace std;
#define rep( i, n ) for( int i = 0; i < n; ++i )
#define irep( i, n ) for( int i = n-1; i >= 0; --i )
#define reep( i, s, n ) for ( int i = s; i < n; ++i )
#define ireep( i, n, s ) for ( int i = n-1; i >= s; --i )
#define foreach(itr, x) for( typeof(x.begin()) itr = x.begin(); itr != x.end(); ++itr)
#define mp make_pair
#define mt make_tuple
#define pb push_back
#define eb emplace_back
#define all( v ) v.begin(), v.end()
#define fs first
#define sc second
#define vc vector
// for visualizer.html
double SCALE = 1.0;
double OFFSET_X = 0.0;
double OFFSET_Y = 0.0;
#define LINE(x,y,a,b) cerr << "line(" << SCALE*(x) + OFFSET_X << "," \
<< SCALE*(y) + OFFSET_Y << "," \
<< SCALE*(a) + OFFSET_X << "," \
<< SCALE*(b) + OFFSET_Y << ")" << endl;
#define CIRCLE(x,y,r) cerr << "circle(" << SCALE*(x) + OFFSET_X << "," \
<< SCALE*(y) + OFFSET_Y << "," \
<< SCALE*(r) << ")" << endl;
typedef long long ll;
typedef complex<double> Point;
typedef pair<int, int> pii;
typedef pair<int, pii> ipii;
typedef vector<int> vi;
typedef vector<double> vd;
typedef vector< vector<int> > vii;
typedef vector< vector<double> > vdd;
typedef vector<int>::iterator vi_itr;
const int IINF = 1 << 28;
const double INF = 1e30;
const double EPS = 1e-10;
const double PI = acos(-1.0);
// Direction : L U R D
const int dx[] = { -1, 0, 1, 0};
const int dy[] = { 0, -1, 0, 1 };
int main()
{
int N;
cin >> N;
int max_num = ceil((-1.0 + sqrt(1 + 8*N))/2.0);
int tmp = max_num;
while( N > 0 ){
cout << tmp << endl;
N -= tmp;
if( N >= tmp ){
--tmp;
}
else{
if( N != 0 ) cout << N << endl;
break;
}
}
}
Submission Info
Submission Time |
|
Task |
B - Exactly N points |
User |
gyuuto |
Language |
C++14 (GCC 5.4.1) |
Score |
300 |
Code Size |
2111 Byte |
Status |
AC |
Exec Time |
21 ms |
Memory |
256 KB |
Judge Result
Set Name |
sample |
dataset1 |
dataset2 |
Score / Max Score |
0 / 0 |
200 / 200 |
100 / 100 |
Status |
|
|
|
Set Name |
Test Cases |
sample |
sample-01.txt, sample-02.txt, sample-03.txt |
dataset1 |
sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt |
dataset2 |
sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt |
Case Name |
Status |
Exec Time |
Memory |
01-01.txt |
AC |
3 ms |
256 KB |
01-02.txt |
AC |
3 ms |
256 KB |
01-03.txt |
AC |
3 ms |
256 KB |
01-04.txt |
AC |
3 ms |
256 KB |
01-05.txt |
AC |
3 ms |
256 KB |
01-06.txt |
AC |
3 ms |
256 KB |
01-07.txt |
AC |
3 ms |
256 KB |
01-08.txt |
AC |
3 ms |
256 KB |
01-09.txt |
AC |
3 ms |
256 KB |
01-10.txt |
AC |
3 ms |
256 KB |
02-01.txt |
AC |
21 ms |
256 KB |
02-02.txt |
AC |
21 ms |
256 KB |
02-03.txt |
AC |
21 ms |
256 KB |
02-04.txt |
AC |
21 ms |
256 KB |
02-05.txt |
AC |
21 ms |
256 KB |
02-06.txt |
AC |
12 ms |
256 KB |
02-07.txt |
AC |
9 ms |
256 KB |
02-08.txt |
AC |
20 ms |
256 KB |
sample-01.txt |
AC |
3 ms |
256 KB |
sample-02.txt |
AC |
3 ms |
256 KB |
sample-03.txt |
AC |
3 ms |
256 KB |