how to pass an array by reference in C++
void func (int arr[])
{
for(int i=0;i<arr.size();i++)
arr[i]=1;
}
int main()
{
int arr[100];
func(arr);
}how to pass an array by reference in C++
void func (int arr[])
{
for(int i=0;i<arr.size();i++)
arr[i]=1;
}
int main()
{
int arr[100];
func(arr);
}how to pass arrays by reference c++
#include <iostream>
using namespace std;
void show( int *num) {
cout<<*num;
}
int main() {
int a[] = {3,2,1,6,7,4,5,0,10,8};
for (int i=0; i<10; i++) {
show (&a[i]);
}
return 0;
}Copyright © 2021 Codeinu
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