![Calculator code by me , when I try one function multiple times it fails , but when i try it after opening whole code again it works, plz help : r/cprogramming Calculator code by me , when I try one function multiple times it fails , but when i try it after opening whole code again it works, plz help : r/cprogramming](https://preview.redd.it/g039y0iycts51.png?width=640&crop=smart&auto=webp&s=ea9a72413a930d583feef0d9d4e78eb5120251bf)
Calculator code by me , when I try one function multiple times it fails , but when i try it after opening whole code again it works, plz help : r/cprogramming
![39- Functions With No Arguments No Return Value In C Programming Language In HINDI | Functions In C - YouTube 39- Functions With No Arguments No Return Value In C Programming Language In HINDI | Functions In C - YouTube](https://i.ytimg.com/vi/j1BfxQTEDgQ/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGBMgEyh_MA8=&rs=AOn4CLD1_VsjCisXMryU_HS7OfKzMbyrVQ)
39- Functions With No Arguments No Return Value In C Programming Language In HINDI | Functions In C - YouTube
![c - I was trying to declare a function which takes a string as an input and give an int as an output - Stack Overflow c - I was trying to declare a function which takes a string as an input and give an int as an output - Stack Overflow](https://i.stack.imgur.com/jWGAW.png)