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The problem set for Week 1 introduces the C programming language.

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PSET1 So my code executes and prompt me for the money owed but that's it..nothing happens. C...

The return statement ends the execution of a function, returning control to the calling function. In this case your function is main(), so when you call return it will exit your program, passing the v …
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Getting error on cs50 problem set 1 mario "handles a height of 1 correctly,timed out while w...

height -= 1; If the user passes a value of 1 (which is a value the program is supposed to work with), your code decrements it, making it zero. This is then rejected by your bounds test (height <1), s …
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1 vote

pset1 credit solution. code not working but there is no bug

One fundamental issue you'll face is that a credit card number is too long for an int; try using get_long() instead. I would recommend starting over with your implementation of Luhn's algorithm. Somet …
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pset1 credit: I am unable to identify what's wrong in the logic of my code?

One thing to consider: in C, ^ is a bitwise-xor operator, not a power-of.
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