What is difference between compile time and run time error

Answer 1

compile time error is nothing the errors which are shown during the compile time itself. It doesn't allows us to execute the program if the error is not rectified. But in run time error is something which occurs during program execution. It cannot be corrected

Answer 2

compile time -> there is a problem that makes a compiler fail ( i.e. syntax error)
run - time -> an error occours during the execution of the programam ( i.e. divide a number for 0)