fork(5) download
copy 
  1. #include<iostream>
  2. #include<stdio.h>
  3. #define lim 1000005
  4. using namespace std;
  5. int main()
  6. {
  7.     int t,min=lim,c=1,i,j,k,n[lim],top=0;
  8.     string s;
  9.     string a[lim];
  10.     scanf("%d",&t);
  11.     for(i=1;i<=t;i++)
  12.     {
  13.         scanf("%d",&k);
  14.         if(k==-1)
  15.         {
  16.            printf("%d ",top-c);
  17.            top=c;
  18.            cout<<a[top]<<"\n";
  19.            top--;
  20.            if(top>0)
  21.            {
  22.             min=n[top];
  23.             c=top;
  24.             for(j=1;j<top;j++)
  25.             {
  26.                 if(n[j]<min)
  27.                 {
  28.                  min=n[j];
  29.                  c=j;
  30.                 }
  31.             }
  32.            }
  33.            continue;
  34.         }
  35.         else if(k==0)
  36.         {
  37.          cin>>s;
  38.          continue;
  39.         }
  40.         cin>>s;
  41.         n[++top]=k;
  42.         a[top]=s;
  43.         if(n[top]<=min)
  44.         {
  45.             min=n[top];
  46.             c=top;
  47.         }
  48.     }
  49.     return 0;
  50. }
  51.  
Success #stdin #stdout 0.03s 10552KB
comments (?)
stdin
copy 
6
9 english
6 mathematics
8 geography
-1
3 graphics
-1
stdout
copy 
1 mathematics
0 graphics
https://ideone.com/Ftrfky
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!