DATA STRUCTURE AND ALGORITHM
EXAM QUESTIONS WITH 100%
CORRECT ANSWERS L LATEST
VERSION 2025/2026.
1.1.1.1. What will you typically need to implement yourself in the programming assignments if
you program in C++, Java or Python?
A. Reading input, writing output and the solution to the problem.
B. Just reading the input.
C. Just the solution of the problem.
D. Just writing the output. - ANS C. Just the solution of the problem.
.
1.1.1.2. Your program in C, C++ or Java thinks that the product of numbers 50000 and 50000 is
equal to -1794967296. What is the most probable reason?
A. Compiler error.
B. The problem statement is wrong.
C. The input data is incorrect.
D. Integer overflow. - ANS D. Integer overflow.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, 1.1.1.3. Which tests should you perform before submitting a solution to the programming
assignment?
A. Just submit the program and see if it passes the assignment.
B. Test on the examples from the problem statement. Then make a few other small tests, solve
them manually and check that your program outputs the correct answer. After all these tests
passed, submit the solution.
C. Test on the examples from the problem statement. Then make a few other small tests, solve
them manually and check that your program outputs the correct answer. Generate a big input
and launch your program to check that it works fast enough and doesn't consume too much
memory. Test for corner cases: smallest allowed values and largest allowed values of all input
parameters, equal numbers in the input, very long strings, etc. Then make a stress test. After all
these tests passed, submit the solution.
D. Just check that the answers for the exampl - ANS C. Test on the examples from the
problem statement. Then make a few other small tests, solve them manually and check that
your program outputs the correct answer. Generate a big input and launch your program to
check that it works fast enough and doesn't consume too much memory. Test for corner cases:
smallest allowed values and largest allowed values of all input parameters, equal numbers in
the input, very long strings, etc. Then make a stress test. After all these tests passed, submit the
solution.
1.1.1.4. Where does the input data come from when you implement a stress test?
A. You download and use the tests we've prepared to check your solution to the problem.
B. You generate valid input data as a part of the stress test implementation.
C. You enter the input data manually. - ANS B. You generate valid input data as a part of the
stress test implementation.
1.1.1.5. If you submit a solution of a programming assignment, but it does not pass some of the
tests, what feedback will you get from the system?
A. You will see the input data, the answer of your program, the correct answer, how long did
your program work and how much memory did it use for each of the tests.
B. You will only get the feedback that your program either passed or did not pass.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
EXAM QUESTIONS WITH 100%
CORRECT ANSWERS L LATEST
VERSION 2025/2026.
1.1.1.1. What will you typically need to implement yourself in the programming assignments if
you program in C++, Java or Python?
A. Reading input, writing output and the solution to the problem.
B. Just reading the input.
C. Just the solution of the problem.
D. Just writing the output. - ANS C. Just the solution of the problem.
.
1.1.1.2. Your program in C, C++ or Java thinks that the product of numbers 50000 and 50000 is
equal to -1794967296. What is the most probable reason?
A. Compiler error.
B. The problem statement is wrong.
C. The input data is incorrect.
D. Integer overflow. - ANS D. Integer overflow.
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, 1.1.1.3. Which tests should you perform before submitting a solution to the programming
assignment?
A. Just submit the program and see if it passes the assignment.
B. Test on the examples from the problem statement. Then make a few other small tests, solve
them manually and check that your program outputs the correct answer. After all these tests
passed, submit the solution.
C. Test on the examples from the problem statement. Then make a few other small tests, solve
them manually and check that your program outputs the correct answer. Generate a big input
and launch your program to check that it works fast enough and doesn't consume too much
memory. Test for corner cases: smallest allowed values and largest allowed values of all input
parameters, equal numbers in the input, very long strings, etc. Then make a stress test. After all
these tests passed, submit the solution.
D. Just check that the answers for the exampl - ANS C. Test on the examples from the
problem statement. Then make a few other small tests, solve them manually and check that
your program outputs the correct answer. Generate a big input and launch your program to
check that it works fast enough and doesn't consume too much memory. Test for corner cases:
smallest allowed values and largest allowed values of all input parameters, equal numbers in
the input, very long strings, etc. Then make a stress test. After all these tests passed, submit the
solution.
1.1.1.4. Where does the input data come from when you implement a stress test?
A. You download and use the tests we've prepared to check your solution to the problem.
B. You generate valid input data as a part of the stress test implementation.
C. You enter the input data manually. - ANS B. You generate valid input data as a part of the
stress test implementation.
1.1.1.5. If you submit a solution of a programming assignment, but it does not pass some of the
tests, what feedback will you get from the system?
A. You will see the input data, the answer of your program, the correct answer, how long did
your program work and how much memory did it use for each of the tests.
B. You will only get the feedback that your program either passed or did not pass.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
