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  1. #include <iostream>
  2. #include <cstdio>
  3. using namespace std;
  4.  
  5. int main(){
  6.     #ifndef ONLINE_JUDGE
  7.         freopen("date.in","r",stdin);
  8.         freopen("date.out","w",stdout);
  9.     #endif
  10.     int n, s;
  11.     cin.sync_with_stdio(false);
  12.     cin >> n >> s;
  13.     int sol = 100;
  14.     bool ok = 0;
  15.     for(int i = 1;i <= n; ++i){
  16.         int x, y;
  17.         cin >> x >> y;
  18.         if(x < s){
  19.             if(y)
  20.                 sol = min(sol,y);
  21.         }
  22.         if(x < s || (x==s && y==0))
  23.             ok = 1;
  24.     }
  25.     if(!ok)
  26.         cout<<"-1\n";
  27.     else
  28.         cout<<100-sol<<"\n";
  29.     return 0;
  30. }
  31.  
Success #stdin #stdout 0s 3476KB
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stdin
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Standard input is empty
stdout
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-1
https://ideone.com/3UrmLQ
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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