Reverse array
#include<stdio.h>
void reverse(int *arr, int n){
int temp;
for(int i=0; i<(n/2); i++){
temp = arr[i];
arr[i] = arr[n-i-1];
arr[n-i-1] = temp;
}
}
int main(){
int arr[] = {1,2,3,4,5,6,7};
reverse(arr, 7);
for(int i=0; i<7; i++){
printf("The value of %d element is: %d\n", i, arr[i]);
}
return 0;
}
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