A number of students are answering a questionnaire form that has 55 questions. Answer to each question is given as an integer number ranging from 0 to 5. Write a C or C++ program that first reads the number of students that have left the fulfilled questionnaire. After that the programs reads answers so that answers of the first student are entered starting from question 1 and ending to question 55. Answers of second student are then read in similar way. When all answers are entered the program finds out what are questions (if any) to which all students have given the same answer. Finally the program displays those questions (the question numbers). Assume a maximum number of 50 students.