fork download
copy 
  1. #include<iostream>
  2. using namespace std;
  3. int prefixsum(int i,int a[])
  4. {
  5.     int sum=0;
  6.     for(int j=0;j<=i;j++)
  7.     {
  8.     sum+=a[j];
  9.     }
  10.     return sum;
  11. }
  12. int suffixsum(int i,int a[],int n)
  13. {
  14.     int sum=0;
  15.     for(int j=n-1;j>=i;j--)
  16.     {
  17.     sum+=a[j];
  18.     }
  19.     return sum;
  20. }
  21. int main()
  22.  {
  23.     // your code goes here
  24.     int a[100],b[100],min,n,i,p,t,s,c[10];
  25.     cout<<"\n Enter no. of test cases";
  26.     cin>>t;
  27.     for(s=0;s<t;s++)
  28.     {
  29.         cout<<"Enter the size of array";
  30.         cout<<"\n";
  31.         cin>>n;
  32.         cout<<"Enter elements of array";
  33.         for(i=0;i<n;i++)
  34.         cin>>a[i];
  35.         for(i=0;i<n;i++)
  36.         {
  37.         b[i]=prefixsum(i,a)+suffixsum(i,a,n);
  38.         }
  39.         min=b[0];
  40.         p=1;
  41.         for(i=1;i<n;i++)
  42.         {
  43.             //min=b[i];
  44.             if(min>b[i])
  45.             {
  46.             min=b[i];
  47.             p=i+1;
  48.             }
  49.         }
  50.         c[s]=p;
  51.     }
  52.     cout<<"\n Output";
  53.     for(s=0;s<t;s++)
  54.     {
  55.         cout<<"\n";
  56.         cout<<c[s];
  57.     }
  58.     return 0;
  59. }
Success #stdin #stdout 0s 16048KB
comments (?)
stdin
copy 
1
2
1
2
stdout
copy 
 Enter no. of test casesEnter the size of array
Enter elements of array
 Output
1
https://ideone.com/lvlCTf
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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!