C Program to Delete duplicate elements from an array
Program : To delete duplicate elements in an array
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#include<stdio.h> int main() { int arr[20], i, j, k, size; printf("\nEnter array size : "); scanf("%d", &size); printf("\nAccept Numbers : "); for (i = 0; i < size; i++) scanf("%d", &arr[i]); printf("\nArray with Unique list : "); for (i = 0; i < size; i++) { for (j = i + 1; j < size;) { if (arr[j] == arr[i]) { for (k = j; k < size; k++) { arr[k] = arr[k + 1]; } size--; } else j++; } } for (i = 0; i < size; i++) { printf("%d ", arr[i]); } return (0); } |
Output :
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Enter array size : 5 Accept Numbers : 1 3 4 5 3 Array with Unique list : 1 3 4 5 |