#include<stdio.h>
 
void createArr(void);
void changeArr(int arr[]);
void printArr(int arr[]);
 
int main(void){
    createArr();
}
 
void createArr(void){
    int arr[5] = {1,2,3,4,5};
 
    printArr(arr);
    changeArr(arr);
}
 
void changeArr(int arr[]){
    arr[0] = 15;
    arr[1] = 30;
    arr[2] = 45;
    arr[3] = 60;
    arr[4] = 75;
 
    printArr(arr);
}
 
void printArr(int arr[]){
    for (int i=0;i<5;i++){
        printf("%d ",arr[i]);
    }
    printf("\n");
}

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