By: Prem Tiwari | Last Updated: | In: C Programming Tutorial
In this program, you will learn how to delete the duplicate elements from an array in c programming language.
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#include<stdio.h> int main() { int arr[20], i, j, k, size; printf("\nPlease enter the array size: "); scanf("%d", &size); printf("\nAcceptable Numbers: "); for (i = 0; i < size; i++) scanf("%d", &arr[i]); printf("\nArray with Unique elements: "); 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); } |
Please enter the array size: 8
Acceptable Numbers: 3 9 5 3 8 9 3
Array with Unique elements: 3 5 8 9
Prem Tiwari is the founder of FreeWebMentor.com and also a professional developer who has vast experience in PHP and open source technologies. Apart from this, he is a blogger by hobby and also he has been a regular speaker of WordPress sessions in various IT Companies. View all posts by Prem Tiwari
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