c++ function of find maximum value in an array
#include <iostream>
int findMaxValue(const int arr[], int size) {
if (size == 0) {
std::cerr << "Error: Empty array\n";
return -1; // or any suitable value indicating an error
}
int max = arr[0];
for (int i = 1; i < size; ++i) {
if (arr[i] > max) {
max = arr[i];
}
}
return max;
}
int main() {
const int size = 5;
int myArray[size] = {23, 56, 12, 89, 45};
int maxValue = findMaxValue(myArray, size);
std::cout << "Maximum value in the array: " << maxValue << std::endl;
return 0;
}