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  1.  #include<stdio.h>
  2.  #include <stdlib.h>
  3.  #include <malloc.h>
  4.  int main()
  5.  {
  6.          int n,small=0,large=0,s=0,l=0,temp, i;
  7.          printf("this should work");
  8.          scanf("%d",&n);
  9.           //   printf("%d",n);//
  10.          int a[n];
  11.         for(i=0;i<n;i++)
  12.              {
  13.               scanf("%d",&a[i]);
  14.               }
  15.  
  16.         small=a[0];
  17.         large=a[n-1];
  18.         for(i=0;i<n;i++)
  19.         {
  20.                if(a[i]<small && i!=0)
  21.                {  
  22.                        small=a[i];
  23.                        s=i;
  24.                 }
  25.                 if(a[i]>large && i!=n-1)
  26.                 { 
  27.                         large=a[i];
  28.                         l=i;
  29.                  }
  30.         }
  31.  
  32.         if (l != 0 && s != 0) {
  33.         temp=a[s];
  34.         a[s]=a[l];
  35.         a[l]=a[s];
  36.         }
  37.         for(i=0;i<n;i++)
  38.               printf("%d ",a[i]);
  39.          return 0;
  40.   }
Success #stdin #stdout 0s 15240KB
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this should work1 2 3 4
https://ideone.com/VwTHX1
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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