1) Viết chương trinh thông báo một số nguyên được nhập từ bàn phím là số chẵn hay lẻ 2) Viết chương trình nhập từ bàn phím 3 số nguyên (khác nhau). DDuaaw ra màn hình giá trị lớn nhất của 3 số đó.

2 câu trả lời

C1:

uses crt;

var a:integer;

begin

write('nhap a:');readln(a);

if (a mod 2)=0 then writeln('So chan') else writeln('So le');

readln;

end.

C2:

uses crt;

var a,b,c,max:integer;

begin

write('nhap a:');readln(a);

write('nhap b:');readln(b);

write('nhap c:');readln(c);

max:=a;

if max<b then max:=b;

if max<c then max:=c;

writeln('MAX=',max);

readln;

end.

1) Program Chanle;
Uses crt;
Var n: longint;
Begin
        Clrscr;
        Write('Nhap n: '); Readln(n);

        If n mod 2 = 0 then Write('So chan')
        Else Write('So le');
        Readln
End.

2)

program GT_lon_nhat;

uses crt;

var a, b, c: integer;

begin

write('nhap so a= '); readln(a);

write('nhap so b= '); readln(b);

write('nhap so c= '); readln(c);

if a>b then write('gia tri lon nhat la ',a) else if b>c then write('gia tri lon nhat la ',b) else write('gia tri lon nhat la ',c);

readln;

end.

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giup e voi I/ Supply the correct form of the verbs in brackets 1. You (think) ……………………… collecting stamps costs much money? 2. Every year, my mother (give) ……………………… me a nice doll on my birthday. 3. Jenny says she loves collecting pens but she (not/continue) ……………………… this hobby from next year. 4. If you wash your hands more, you (have)……………………. less chance of catching flu. 5. Getting plenty of rest is very good. It (help)…………………. you to avoid depression. 6. Mr. John (be) ……………………… principal of our school since last year. 7. I (see) ……………………… a car accident on this corner yesterday. 8. We like (come)……………………to school by bus, but we hate (stand)………………………. and (wait) …………………… in the rain. 9. ……………………… (you/ ever/ meet) anyone famous? 10. My mother (come) ……………………… to stay with us next weekend. 11. When he lived in Manchester, he (work) ……………………… in a bank. 12. We (be) ……………………… students for four years. 13. We are planting trees around our school now. Our school (be) ……………………… surrounded by a lot of green trees. 14. What ……………………… your father usually ……………………… (do) in the evenings? 15. My sister likes (cook) ……………………… very much. She can cook many good foods. 16. My father says when he's retired, he (go) …………………… back to his village to do the gardening. 17. They want (buy) ……………………… some meat for dinner. 18. Linh is my best friend. We (know) ……………………… each other for 5 years. 19. I enjoy (fish) ……………………… because it is relaxing. 20. How about (go) ……………………… to the movie theatre?

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