Submission #1001318
Source Code Expand
#include <bits/stdc++.h>
#define FOR(i,a,b) for( ll i = (a); i < (ll)(b); i++ )
#define REP(i,n) FOR(i,0,n)
#define YYS(x,arr) for(auto& x:arr)
#define ALL(x) (x).begin(),(x).end()
#define SORT(x) sort( (x).begin(),(x).end() )
#define REVERSE(x) reverse( (x).begin(),(x).end() )
#define UNIQUE(x) (x).erase( unique( ALL( (x) ) ) , (x).end() )
#define PW(x) (1LL<<(x))
#define SZ(x) ((ll)(x).size())
#define SHOW(x) cout << #x << " = " << x << endl
#define pb emplace_back
#define fi first
#define se second
using namespace std;
typedef long double ld;
typedef long long int ll;
typedef pair<int,int> pi;
typedef pair<ll,ll> pl;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<bool> vb;
typedef vector<ld> vd;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
typedef vector<vpl> gr;
typedef vector<vl> ml;
typedef vector<vd> md;
typedef vector<vi> mi;
const ll INF = (ll)1e9 + 10;
const ll INFLL = (ll)1e18 + 10;
const ld EPS = 1e-12;
const ll MOD = 1e9+7;
template<class T> T &chmin( T &a , const T &b ){ return a = min(a,b); }
template<class T> T &chmax( T &a , const T &b ){ return a = max(a,b); }
template<class T> inline T sq( T a ){ return a * a; }
ll in(){ ll x; scanf( "%lld" , &x ); return x; }
char yuyushiki[1000010]; string stin(){ scanf( "%s" , yuyushiki ); return yuyushiki; }
// head
int x, ip;
int main(){
x = in();
ip = in();
double p = ip / 100.0;
printf( "%.18lf\n" , ( x + 1 ) / 2 / p );
return 0;
}
Submission Info
Submission Time |
|
Task |
A - Takahashi is Missing! |
User |
joisino |
Language |
C++14 (GCC 5.4.1) |
Score |
700 |
Code Size |
1548 Byte |
Status |
AC |
Exec Time |
3 ms |
Memory |
256 KB |
Compile Error
./Main.cpp: In function ‘ll in()’:
./Main.cpp:44:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
ll in(){ ll x; scanf( "%lld" , &x ); return x; }
^
./Main.cpp: In function ‘std::string stin()’:
./Main.cpp:45:66: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
char yuyushiki[1000010]; string stin(){ scanf( "%s" , yuyushiki ); return yuyushiki; }
^
Judge Result
Set Name |
Sample |
Dataset1 |
Dataset2 |
Dataset3 |
Score / Max Score |
0 / 0 |
200 / 200 |
300 / 300 |
200 / 200 |
Status |
|
|
|
|
Set Name |
Test Cases |
Sample |
subtask_01_ex1.txt, subtask_03_ex2.txt, subtask_04_ex3.txt |
Dataset1 |
subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_02_01.txt, subtask_02_02.txt, subtask_02_03.txt |
Dataset2 |
subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_03_01.txt, subtask_03_02.txt, subtask_03_03.txt, subtask_03_04.txt, subtask_03_05.txt, subtask_03_ex2.txt |
Dataset3 |
subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_02_01.txt, subtask_02_02.txt, subtask_02_03.txt, subtask_03_01.txt, subtask_03_02.txt, subtask_03_03.txt, subtask_03_04.txt, subtask_03_05.txt, subtask_03_ex2.txt, subtask_04_01.txt, subtask_04_02.txt, subtask_04_03.txt, subtask_04_04.txt, subtask_04_05.txt, subtask_04_06.txt, subtask_04_07.txt, subtask_04_08.txt, subtask_04_09.txt, subtask_04_ex3.txt |
Case Name |
Status |
Exec Time |
Memory |
subtask_01_02.txt |
AC |
3 ms |
256 KB |
subtask_01_03.txt |
AC |
3 ms |
256 KB |
subtask_01_04.txt |
AC |
3 ms |
256 KB |
subtask_01_ex1.txt |
AC |
3 ms |
256 KB |
subtask_02_01.txt |
AC |
3 ms |
256 KB |
subtask_02_02.txt |
AC |
3 ms |
256 KB |
subtask_02_03.txt |
AC |
3 ms |
256 KB |
subtask_03_01.txt |
AC |
3 ms |
256 KB |
subtask_03_02.txt |
AC |
3 ms |
256 KB |
subtask_03_03.txt |
AC |
3 ms |
256 KB |
subtask_03_04.txt |
AC |
3 ms |
256 KB |
subtask_03_05.txt |
AC |
3 ms |
256 KB |
subtask_03_ex2.txt |
AC |
3 ms |
256 KB |
subtask_04_01.txt |
AC |
3 ms |
256 KB |
subtask_04_02.txt |
AC |
3 ms |
256 KB |
subtask_04_03.txt |
AC |
3 ms |
256 KB |
subtask_04_04.txt |
AC |
3 ms |
256 KB |
subtask_04_05.txt |
AC |
3 ms |
256 KB |
subtask_04_06.txt |
AC |
3 ms |
256 KB |
subtask_04_07.txt |
AC |
3 ms |
256 KB |
subtask_04_08.txt |
AC |
3 ms |
256 KB |
subtask_04_09.txt |
AC |
3 ms |
256 KB |
subtask_04_ex3.txt |
AC |
3 ms |
256 KB |