36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
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/*Remove duplicate number from array*/
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#include<stdio.h>
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#define MAX 100
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void main()
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{
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int arr[MAX],n,i,j,k,temp,size=0;
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printf("Enter size of Array: ");
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scanf("%d",&n);
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printf("Enter %d elements\n",n);
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for(i=0; i<n; i++)
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{
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scanf("%d",&arr[i]);
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}
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for(i=0; i<n-1-size; i++) //-size is used because the size of array
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{
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//is reducing after removing duplicate element
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for(j=i+1; j<n-size; j++)
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{
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if(arr[i]==arr[j])
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{
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for(k=j; k<n-1-size; k++)
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{
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arr[k]=arr[k+1];
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}
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size++;
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}
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}
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}
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printf("Total repeated Elements were : %d\n",size);
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printf("Array after removing duplicate element\n");
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n=n-size;//reducing size of array by removing duplicate elements
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for(i=0; i<n; i++)
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{
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printf("%d\n",arr[i]);
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}
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}
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