Getting run error

#1

Help me with the run error in the below code. I checked the logic but couldn’t find the cause for it. Placed a check for empty stack.

#2

Okay I will check for errors and get back to you

#3

Hey actually this code’s inputs are wrong. It says first line as integer containing number of functions. However 2 integers are present in the first line. Raise this question to the support team

#4

can you give me list of test cases quickly
?

#5

you can check the sample test case which is wrong. Others are the same way.
2 4 (error)
0:start:0
1:start:2
1:end:5
0:end:6

#6

I have changed the input format now. One test case is failing still. It means there is some issue with the logic. Let me know where it is going wrong.

#7

What error are you getting now? WA or TLE

#8 
if(!stack.isEmpty())
                {                    time[Integer.parseInt(stack.peek())] = time[Integer.parseInt(stack.peek())] + Integer.parseInt(timeCount)+1;                   

                }

This portion of the code is wrong leading to error.
For the input’
2 4
0:start:0
1:start:3
1:end:56
0:end:90
the output is 37 54
However your answer is coming out as 31 54 and your stackt trace after each operation as
3
54
60
31
basically you are adding where you should be subtracting

#9

change the + to - in this as
time[Integer.parseInt(stack.peek())] = Integer.parseInt(timeCount) - time[Integer.parseInt(stack.peek())]+1;

#10

Thanks Abhinav for the help. Got the error.

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