ex1.cpp File Reference

#include <iostream>

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Functions
int	main ()
int	maxElement (int a[], int num)
int *	maxElementPtr (int a[], int num)

Function Documentation

main()

int main

(

void

)

Definition at line 36 of file ex1.cpp.

{
    int m[] = {0, 4, 5, 2, 6, 9, 1};
 
    int idx = maxElement(m, 7);
    cout << "idx: " << idx << " element: " << m[idx] << endl;
 
    int * ptr = maxElementPtr(m, 7);
    cout << "max element: " << *ptr << endl;
 
 
    return 0;
}

References maxElement(), and maxElementPtr().

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maxElement()

int maxElement	(	int	a[],
		int	num )

Definition at line 23 of file ex1.cpp.

{
    int max = a[0], idx=0;
    for (int i = 0; i < num; ++i) {
        if (a[i]>max) {
            idx = i;
            max = a[i];
        }
    }
    return idx;
}

Referenced by main().

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maxElementPtr()

int * maxElementPtr	(	int	a[],
		int	num )

Definition at line 6 of file ex1.cpp.

{
    int max = a[0];
    int *ptr = &(a[0]);
 
    for (int i = 0; i < num; ++i) {
        if (a[i]>max) {
            ptr = &(a[i]);
            max = a[i];
        }
    }
    return ptr;
}

Referenced by main().

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