chủ đề xâu kí tự
Flashcard
•
Mathematics
•
1st Grade
•
Hard
Wayground Content
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10 questions
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1.
FLASHCARD QUESTION
Front
Độ dài tối đa của xâu kí tự trong PASCAL là:
Back
255
2.
FLASHCARD QUESTION
Front
S = 'Hanoi-Vietnam'. Length(S) = ?
Back
13
3.
FLASHCARD QUESTION
Front
S = 'Hanoi-Vietnam'. Pos('Vietnam', S) = ?
Back
7
4.
FLASHCARD QUESTION
Front
Khai báo: Var hoten: String; Phát biểu đúng?
Back
Xâu có độ dài lớn nhất là 255
5.
FLASHCARD QUESTION
Front
Thủ tục chuẩn Insert(S1,S2,vt) thực hiện:
Back
Chèn xâu S1 vào S2 bắt đầu từ vị trí vt
6.
FLASHCARD QUESTION
Front
Chương trình in ra kết quả nào? Program Welcome; Var a: string[10]; Begin a := 'tinhoc'; writeln(length(a)); End.
Back
7
7.
FLASHCARD QUESTION
Front
Cho str là xâu kí tự, đoạn chương trình sau làm gì? for i := length(str) downto 1 do write(str[i]);
Back
In từng kí tự ra màn hình theo thứ tự ngược;
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