Min and Max of Array

Question

I'm generating 100 random numbers. I want to print the min and max of the array by using a function for the min and a function for the max. I don't know what to put in these functions.

#include<iostream>
#include<cstdlib>
#include<ctime>

using namespace std;

int maxInteger(int a[], int size);
int minInteger(int a[], int size);

int main() {
int randomNumbers[100];
srand(time(0));
for (int i = 0; i < 100; i++) {
randomNumbers[i] = rand() % 100 + 1;
cout << randomNumbers[i] << " ";
}
cout << maxInteger(randomNumbers, 100);
cout << minInteger(randomNumbers, 100);
system("pause");
return(0);
}

int maxInteger(int a[], int size){
int val1;
for (int i = 0; i < size; i++) {

}

}

int minInteger(int a[], int size){
int val2;
for (int i = 0; i < size; i++) {

}
}

Answer 1

Just like that:
https://code.sololearn.com/c2WvHaiE78h6/?ref=app