#include <stdio.h>

int returnMax(int array[], int n){ //n is the length of the array
    int max=0;
    for(int i=0; i<n; i++){
        if(array[i]>max){
            max = array[i];
        }
    }
    return max;
}

int main(){
    int arr[]={1,2,3,45,6,7,765,3245};
    int max=returnMax(arr,8);
    printf("maximum element is %d",max);
    return 0;
}