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fix mising iostream, fix wrong if statement, fix enter the letter #18

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fix mising iostream, fix wrong if statement, fix enter the letter #18

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22 changes: 20 additions & 2 deletions main.cpp
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
#include <iostream>

using namespace std;

int main()
Expand All @@ -10,14 +12,31 @@ int main()
{
cout<<"Enter a whole number: \n";
cin>>num1;

while (!(cin >> num1)) // <<< note use of "short circuit" logical operation here
{
cout << "Please enter the number " < endl;
cin.clear();
cin.ignore(); // NB: preferred method for flushing cin
}


cout<<"Enter another whole number: \n";
cin>>num2;
while (!(cin >> num2)) // <<< note use of "short circuit" logical operation here
{
cout << "Please enter the number " < endl;
cin.clear();
cin.ignore(); // NB: preferred method for flushing cin
}

if( num1 = num2 )
if( num1 == num2 )
{
cout<<"Numbers should be different!\n";
repeat = true;
}
else
repeat = false;
}while(repeat);

cout<<"Increasing order: ";
Expand All @@ -32,4 +51,3 @@ int main()

return 0;
}