Viết chương trình nhập mảng A các số nguyên có m phần tử ( n nhỏ hơn hoặc bằng 100) tính tổng số chia hết cho 5 hoặc chia hết cho 7 đếm số khong chia hết cho 3 và > k ( k là số nguyên dương nhập từ bàn phím)

2 câu trả lời

uses crt;
var n, i, x, sum, cnt, k: longint;
begin
clrscr;
    read(n, k); readln;
    for i:=1 to n do 
        begin
            read(x);
            if(x mod 5 = 0) or (x mod 7 = 0) then inc(sum, x);
            if(x mod 3 <> 0) and (x > k) then inc(cnt);
        end;

    writeln(sum);
    writeln(cnt);
readln; readln;
end.

Program baitap;

Uses crt;

Var A:array[1..200] of integer;

      i,n,T,dem,k:integer;

Begin

Clrscr;

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

Write('k='); Readln(k);

T:=0; dem:=0;

For i:=1 to n do 

     Begin

     Write('A[',i,']=');

     Readln(A[i]);

     If (A[i] mod 5=0 or A[i] mod 7=0) then T:=T+A[i];

     If (A[i] mod 3<>0 and A[i]>k) then dem:=dem+1;

     End;

Writeln('Tong so chia het cho 5 hoac 7:',T);

Writeln('Co ',dem,' so khong chia het cho 3 va >k');

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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