Slip 6_1, Slip 15_1, Slip 18_1, Slip 19_1 : Sort a random array of n integers (accept the value of n from user) in ascending order by using selection sort algorithm.

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Solution:
 #include<stdio.h>
main()
{ int i,a[10],n,min,pos,j,temp;
 printf("Enter how many elements ");
 scanf("%d",&n);
 for(i=0;i<n;i++)
 {
 a[i]=rand()%100;
 }
 printf("\nBefore array sorting ");
 for(i=0;i<n;i++)
 { printf("%d ",a[i]);
 }
 for(j=0;j<n-1;j++)
 {
 min=a[j];
 pos=j;
for(i=j+1;i<n;i++)
 { if(a[i]<=min)
 { min=a[i];
 pos=i;
 }
 }
 temp=a[j];
 a[j]=min;
 a[pos]=temp;
 }
 printf("\nSorted array is ");
 for(i=0;i<n;i++)
 { printf("%d ",a[i]);
 }
}

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