Cấu trúc lặp thường có mấy dạng?
HOCKY1_11

Quiz
•
Computers
•
1st - 12th Grade
•
Medium
Tran Loan
Used 20+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho đoạn lệnh: S:= 0; For i:=1 to 10 do S:=S+i; kết quả S sau khi thực hiện là bao nhiêu?
55
50
0
1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Để tính S=1+2+3+...+100+... cho đến khi s<=1000 em sẽ sử dụng lệnh lặp nào?
While – do
For – do
If – Then
Cả ba đều đúng.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lệnh lặp nào sau đây là đúng.
For i:=1 to n do S:=S+i;
For i:=1 two n do S:=S+i;
For i=1 to n do S:=S+i;
For i:=1 to n du S:=S+i;
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho lệnh lặp: While (abs(x) >= 5) do write(x); lệnh write(x) được lặp lại bao nhiêu lần?
Lặp vô hạn
Chưa biết
5 lần
6 lần
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mảng một chiều là một dãy hữu hạn các phần tử có cùng …?
Kiểu
Dữ liệu
Giá trị
Thông tin
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khai báo nào sau đây là đúng cú pháp
Type mang = array [1..100] of byte;
Type mang1c = array (1..100) of byte;
Type mang1c = array [1- 100] of byte;
Type mang1c = array [1…100] of byte;
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