Find Maximum Element Using Pointer Walk

Code

#include <stdio.h>
int find_max_element(int *ptr, int n) {
    int max = *ptr;
    for(int i = 0; i<n ;i++){
        if ( *ptr > max){
            max= *ptr;   
        }
        ptr++;
    }
    return max;
}
int main() {
    int n;
    scanf("%d", &n);
    int arr[100];
    for (int i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }
    int result = find_max_element(arr, n);
    printf("%d", result);
    return 0;
}

Solving Approach

 

 

 

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Input

5 10 25 5 30 15

Expected Output

30