Viết chương trình nhập vào từ bàn phím 1 dãy số nguyên gồm n phần tử N<=100. với N là số nguyên dương nhập vào từ bàn phím đưa ra màn hình a. các phần tử có giá trị lẻ trong dãy b.các phần tử có vị trí lẻ trong dãy

2 câu trả lời

Program baitap;

Uses crt;

Var A:array[1..100] of integer;

      n,i:integer;

Begin

Clrscr;

Write('n='); Readln(n);

For i:=1 to n do

     Begin

     Write('A[',i,']='); 

     Readln(A[i]);

     End;

Writeln('Cac phan tu co gia tri le:');

For i:=1 to n do

    If A[i] mod 2=1 then writeln(A[i]);

Writeln('Cac phan tu co vi tri le:');

For i:=1 to n do

    If i mod 2=1 then writeln(A[i]);

Readln

End.

uses crt;

var a : array[1..100] of integer;

i, n : integer;

begin

clrscr;

write('nhap so phan tu trong day : ');readln(n);

for i := 1 to n do 

begin

write('nhap phan tu thu ', i , ' : ');readln(A[i]);

end;

write('cac phan tu co gia tri le : ');

for i := 1 to n do 

if a[i] mod 2 <> 0 then write(a[i]:2);

writeln;

write('cac phan tu o vi tri le : ');

for i := 1 to n do 

if i mod 2 <> 0 then write(a[i]:2);

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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