I. Description of the problem
Maximum call stack size exceeded translated as: exceeding the maximum size of the call stack
Second, the effect of screenshots
Third, the solutions to problems
The problem occurs, indicating that the program appeared cycle of death. So go check block error, where the use of the loop, the debugger is not there a recursive call , never really (has been ture) cases, causes the loop jump out. Then find the judge to modify the conditions, you can solve the problem.