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Create ReverseArray.cpp #24

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30 changes: 30 additions & 0 deletions ReverseArray.cpp
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Original file line number Diff line number Diff line change
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#include <iostream>
using namespace std;

int main() {
//to reverse an array
int n;
cout<<"Enter the size of an array: "<<endl;
cin>>n;
//declaring array
int ar[n];
cout<<"Enter an array: "<<endl;
for(int i=0;i<n;i++){
cin>>ar[i];
}
int i=0;
int j=n-1;
while(i<=j){
int temp;
temp=ar[i];
ar[i]=ar[j];
ar[j]=temp;
i++;
j--;
}
cout<<"Reverse array is: "<<endl;
for(int i=0;i<n;i++){
cout<<ar[i]<<" ";
}
return 0;
}