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#include <stdio.h> #define size 5 // defining Size of the array void printArray(int arr[]); void rotateByOne(int arr[]); int main() { int i, num; int arr[size]; printf("Enter 5 elements array: "); for(i=0; i<size; i++) { scanf("%d", &arr[i]); } printf("Enter number of times to left rotate: "); scanf("%d", &num); // Actual rotation num = num % size; // Printing array before rotation printf("Array before rotationn"); printArray(arr); // Rotating array n times for(i=1; i<=num; i++) { rotateByOne(arr); } // Printing array after rotation printf("\n\nArray after rotation\n"); printArray(arr); return 0; } void rotateByOne(int arr[]) { int i, first; // Storing first element of array first = arr[0]; for(i=0; i<size-1; i++) { // Moving each array element to its left arr[i] = arr[i + 1]; } // Copying the first element of array to last arr[size-1] = first; } //Printing the given array void printArray(int arr[]) { int i; for(i=0; i<size; i++) { printf("%d ", arr[i]); } } |
17 January 2019 2094 Written By: Rohit
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