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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. #define ll long long
  4. int main()
  5. {
  6.     ll t;
  7.     cin>>t;
  8.     for(ll i=0;i<t;i++)
  9.     {
  10.         ll n,m,k,l,o,p;
  11.         cin>>n>>m>>k;
  12.         ll a[n+1],b[m+1];
  13.         a[0]=0,b[0]=0;
  14.         for(ll i=1;i<=n;i++)
  15.         {
  16.             ll x,y;
  17.             cin>>x;
  18.             a[i]=x+a[i-1];
  19.         }
  20.         for(ll i=1;i<=m;i++)
  21.         {
  22.             ll x,y;
  23.             cin>>x;
  24.             b[i]=x+b[i-1];
  25.         }
  26.         o=1;
  27.         p=m;
  28.         while((o<=n)&&(p<=m)){
  29.             if(a[o]+b[p]>k){
  30.                 p--;
  31.                 if(p==0){
  32.                     p=m;
  33.                     o++;
  34.                 }
  35.             }else{
  36.                 break;
  37.             }
  38.         }
  39.         cout<<o+p<<"\n";
  40.     }
  41.  
  42. }
  43.  
Runtime error #stdin #stdout 0s 4288KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/pGMavN
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
secret

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