Submission #2090419


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
void rd(int &x){
  int k, m=0;
  x=0;
  for(;;){
    k = getchar_unlocked();
    if(k=='-'){
      m=1;
      break;
    }
    if('0'<=k&&k<='9'){
      x=k-'0';
      break;
    }
  }
  for(;;){
    k = getchar_unlocked();
    if(k<'0'||k>'9'){
      break;
    }
    x=x*10+k-'0';
  }
  if(m){
    x=-x;
  }
}
void wt_L(int x){
  char f[10];
  int m=0, s=0;
  if(x<0){
    m=1;
    x=-x;
  }
  while(x){
    f[s++]=x%10;
    x/=10;
  }
  if(!s){
    f[s++]=0;
  }
  if(m){
    putchar_unlocked('-');
  }
  while(s--){
    putchar_unlocked(f[s]+'0');
  }
}
template<class T> inline T pow_L(T a, int b){
  T res=1;
  int i;
  for(i=0;i<b;i++){
    res *= a;
  }
  return res;
}
template<class S, class T> inline S divup_L(S a, T b){
  return (a+b-1)/b;
}
int K, X;
int main(){
  int res, v;
  rd(X);
  rd(K);
  v =pow_L(10,K);
  res = (divup_L((X+1),v)) * v;
  wt_L(res);
  putchar_unlocked('\n');
  return 0;
}
// cLay varsion 20180208-1

// --- original code ---
// int X, K;
// {
//   int v, res;
//   rd(X, K);
//   v = 10 ** K;
//   res = ((X+1) /+ v) * v;
//   wt(res);
// }

Submission Info

Submission Time
Task B - オークション
User LayCurse
Language C++14 (GCC 5.4.1)
Score 200
Code Size 1207 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 12
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 1 ms 256 KB
02.txt AC 1 ms 256 KB
03.txt AC 1 ms 256 KB
04.txt AC 1 ms 256 KB
05.txt AC 1 ms 256 KB
06.txt AC 1 ms 256 KB
07.txt AC 1 ms 256 KB
08.txt AC 1 ms 256 KB
09.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB