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  1. #include <stdio.h>
  2.  
  3. int MaxInd(int arr[], int i, int len, int max, int index){
  4.     if(i==len)
  5.         return index;
  6.  
  7.     if (arr[i]>max){
  8.         max=arr[i];
  9.         index=i;
  10.     }
  11.  
  12.     index = MaxInd(arr,i+1,len,max,index);
  13.     return index;
  14. }
  15. int SelectionSort(int arr[], int len){
  16.     int index=0; int max=0; int i=0; int temp=0; int num=0;
  17.     if(len<0){
  18.         for(int j=0; j<len; j++)
  19.             printf("array=%d\n",arr[j]);
  20.         return 0;
  21.     }
  22.     num = MaxInd(arr, i, len, max, index);
  23.     printf("%d--",num);
  24.     if(len>0){
  25.         temp=arr[len-1];
  26.         arr[len-1]=arr[num];
  27.         arr[num]=temp;
  28.     for(int j=0; j<6; j++)
  29.             printf("%d ",arr[j]);
  30.         printf("\n");
  31.     }
  32.     return SelectionSort(arr,len-1);
  33. }
  34. int main(void){
  35.     int arr[6] = {1,4,3,7,9,2};
  36.     int len=sizeof(arr)/sizeof(arr[0]);
  37.     int var=SelectionSort(arr, len);
  38.     printf("final index is: %d\n",var);
  39.     for(int j=0; j<6; j++)
  40.             printf("%d ",arr[j]);
  41.         printf("\n");
  42. }
Success #stdin #stdout 0s 4552KB
comments (?)
stdin 
Standard input is empty
stdout 
4--1 4 3 7 2 9 
3--1 4 3 2 7 9 
1--1 2 3 4 7 9 
2--1 2 3 4 7 9 
1--1 2 3 4 7 9 
0--1 2 3 4 7 9 
0--final index is: 0
1 2 3 4 7 9
https://ideone.com/4pvu8I
language:
C99 (gcc 8.3)
created:
7 years ago
visibility:
public

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