macOS Cocoa App / XCode - no terminal output?!

Hi all,
im a newb with some java experience, playing around with the xcode. however, i just installed xcode and startet a new "cocoa application" projekt (macosx). i opened "Other Sources" => "main.m" and replaced the code in there with these lines:

#import <stdio.h>

int main(int argc, char *argv[])
{
int sum;

sum = 50 + 25;
printf ("The sum of 50 + 25 is %i", sum);
return 0;
}

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when i hit "build and go", shouldnt that print the line "The sum of 50 + 25 is 75" on terminal ??? i dont understand why it doesnt work. can someone help me out?

thanks a lot!

Howiieque said:

By the way, if you just want a command line thing, create a command line utility-->foundation tool.

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that's what i was looking for. as is said, newb gotta check it out.thx