c++

We have a c++ test that is very difficult.
We must complete c++ program in 90min or we will GG.
In the beginning, my computer is not good, it always is breakdown.
When the teacher announces the test, my head is nothing.
I am so nervous that I do not how to write it.
I have no choice but to try it by steps.
Luckily, I have idea in my head gradually.
In the end, I test it , but it have 19 error.
I am very sad and nervous.
If I cannot find the error, I will get bad grades even 0.
I recall that teacher teaches skill how to find error.
I ues “getch()” in order to let the program stop.
I find again and again.
Finally, my program has no error.
My press relieves and smile appears in my face.
I hope that I can get great grades.