What does this error meansCompiling failed with exitcode 1, compiler output: prog.cpp:5:1: error: 'cin' does not name a type cin>>target;

#1

my code is #include
using namespace std;
int n;
int target;
cin>>target;
void funct(int arr[], int target)
{
for(int i=0;i<n;i++)
{
for(int j=i+1;j<n;j++)
{
if(target==arr[i]+arr[j]){
cout<<arr[i]<<" AND "<<arr[j];
}
}
}
}
int main(){
int n;
cin>>n;
int arr[n];
for(int i=0;i<n;i++)
{
cin>>arr[i];
}
funct(arr[],5)
return 0;
}

#2

@Anoushka_1805 hey anoushka I have removed error now do work on it

#3

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