Основы языка C
Quiz
•
Computers
•
1st Grade
•
Practice Problem
•
Hard
Alina Vlasova
Used 19+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Чему равны переменные а и х после выполнения следующего кода?
int a = 5;
long x = 3;
a += x;
x -= a;
a = 8
x = 7
a = 6
x = 2
a = 6
x = 7
a = 8
x = -5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какое утверждение про циклы верное?
В цикле for может быть только один счетчик
Цикл while может быть не выполнен ни разу
Цикл for не может быть бесконечным
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Сколько раз выполнится цикл for (int i = 0; i < 3; i++)?
0
2
3
4
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Чему будет равна переменная х?
double x = 400;
int a = 2;
x %=3*2;
Остаток от деления 400 на 3, который умножается на 2
Остаток от деления 400 на 6
Количество процентов, которое 6 составляет от 400
Выдаст ошибку
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какое утверждение верно?
Размер переменной типа bool меньше, чем типа char
Переменная типа float занимает столько же места, как и double
Размер переменной типа char равен единице
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В переменной типа unsigned char можно хранить число:
-13
1213
13
-1213
7.
MULTIPLE SELECT QUESTION
30 sec • 2 pts
Какие символы могут использоваться для комментариев?
/* comment */
{ comment }
(* comment *)
// comment
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