Here is a List of some common programming mistakes which are mainly faced by the beginners.
1. Undeclared Variables: Before compiling the program or even writing the program we should carefully monitor that the variables we're using are already declared or not. The Compiler didn't understand the variables itself. we have to declare them before compiling
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1. Undeclared Variables: Before compiling the program or even writing the program we should carefully monitor that the variables we're using are already declared or not. The Compiler didn't understand the variables itself. we have to declare them before compiling
.