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gabego 11Feb2008 12:01

C++ if loop question
 
This program will terminate for an input < 0 using this particular exit() function. Is there a function or a different statement to use that will loop back to the first cout statement so the user could input a new number? In this current form, the user has to re-execute the program after making a mistake.

int p, k = 5;

cout << "enter a number greater than or equal to 0" <<;
cin >> p;
cout << p + k;
if (p < 0)
cout << "error try again"
exit(EXIT_FAILURE) ;

Thanks for any comments!!
-Gabe

shabbir 11Feb2008 12:59

Re: C++ if loop question
 
You need to use loops/.

gabego 14Feb2008 06:22

Re: C++ if loop question
 
yea, directly after the cout , do cin again instead of exiting. That would be a loop.


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