uses crt;
var a:array[1..100]of integer;
i,n,dem:integer;
begin
clrscr;
write('n='); readln(n);
for i:=1 to n do
write('a[',i,']='); readln(a[i]);
end;
{-------------------------------------------------------------}
dem:=0;
if a[i] mod 2=0 then inc(dem);
writeln('so phan tu chan trong day la: ',dem);
readln;
end.
Program Hotboy;
Uses crt;
Var A : array[1..100] of integer;
i,n,chan : longint;
Begin
Clrscr ;
Chan:=0;
Write('Nhap n so luong phan tu'); Readln(n) ;
For i:= 1 to n do
Write('A[',i,']=');
Readln(A[i]);
End;
For i:=1 to n do
If A[i] mod 2 =0 then chan:= chan+1;
Write('so phan tu chan trong mang la: ',chan);
Readln
End.
10.He’s the boy. I bought this toy for him. ->..............................for..................................................................
Giups em với ạ !!!!!! Plzzzzzzzzzzz Read the following text and circle the best answer for the questions below. Life in the city is totally different from the rural life. The city-life has both sides good as well as bad. First comes before the bad side. The evils of city life begin from its vast population. There is crowd everywhere. The growing industrial development attracts rural people. They flock to the city to seek a job and enjoy luxuries of city life. But does one really enjoy a city life is a question? A lot of population creates problems of accommodation. People live in congested houses in limited space. Colonies of buildings and skyscrapers are raised at random without any systematic planning. The water-supply falls short. The smoke from the industry and innumerable verities pollutes the air. People breathe only smoke. They work round the clock. They always are in a hurry and worry. No greenery, no nature, no open air, no trees, no birds, No time to stand and stare. Can city-life be pleasant?True, the city offers its citizens many up-to-date modem comforts and facilities. One can get the best education from primary to the university level. One gets variety of books from big libraries. There are many good educational aids like cultural centers, technical schools, museums, art galleries etc. For recreation, there are parks with many toys. For amusement, there are cinemas and plays. One can get the best medical facilities in a city. There are good means of transport and big markets. 23.What does "evils" in the first paragraph mean? A. negative sides of a thing B. a mysterious force that causes bad things to happen C. many people living in the city D. the development of industries in urban areas 24.Why do people flock to urban areas? A. There are many kinds of accommodation available. B. There are more job opportunities and modern facilities. C. There is a lot of space for people to live and work. D. There are many buildings and skyscrapers. 25.Which of the following is NOT a problem of city life? A. People are always busy.C. People live in spacious houses. B. There is a shortage of water.D. The environment is polluted. 26.Education facilities do NOT include________. A. schoolsB. playsC. museumsD. libraries 27.What can people in the city do to entertain? A.stand and stare B. breathe the airC. go to the marketD. go to the cinema Read the following passage and circle the letter A, B, C or D to indicate the correct word that best fits each of the numbered blanks. We know that nowadays students (28)________ from test stress, and there are a few of the biggest causes. First, it is important to do your best and study hard, but you may push yourself too much to get a high grade, and (29)________ can be hard to deal with. Second, most parents want to see great school (30)________, and they can start pushing their children when test time comes around. Moreover, if you had a (31)________ time with a test in the past, you could feel anxious about the next one. Finally, sometimes other students can spread rumors about a test, or you might hear things from older friends or siblings. Rumors like "That teacher's tests are totally impossible to pass!" can make you a lot (32)________ nervous. Question 28:A. experience B. suffer C. show D. prevent Question 29:A. force B. causes C. grades D. pressure Question 30:A. events B. statements C. descriptions D. reports Question 31:A. bad B. harmful C. pleasant D. low Question 32:A. much B. more C. less D. over
Tứ giác ABCD có góc A bằng góc B bằng góc C bằng 90 độ; AB bằng BC, M thuộc đoạn thẳng AB Trên tia MB lấy điểm N sao cho MN = AB = 4 cm a) Tứ giác ABCD, MNCD là hình gì? vì sao? b) Tính diện tích ABCD, diện tích MNCD c) Biết diện tích ANCD bằng 22 cm vuông Tính BM
chải tóc bằng lược nhựa vào hôm trời khô ráo thì tóc bị lược hút kéo thẳng ra. sự nhiễm điện tương tự với ví dụ nào : A :Cọ sát thước nhựa với vải khô B :Cọ sát thủy tinh hữu với lụa C :Cọ xát nilon hay nhựa với len D :Bất kì thí dụ nào đã kể trên
Cho tam giác ABC nhọn. Đường tròn đường kính BC cắt AB ở N và cắt AC ở M. Gọi H là giao điểm của BM và CN a. Tính số đo các góc BMC và BNC b. Chứng minh AH vuông góc với BC c. Chứng minh tiếp tuyến tại N đi qua trung điểm AH
Cho ∆ABC nhọn và một điểm M thuộc cạnh AB sao cho AM/MB= 1/2 Biết AB = 12 cm. Tính MA, MB? Kẻ MN // AC ( N thuộc AC). Tính tỉ số AN / AC.
Hộ mik vs các bn ơi mik sẽ vote 5 sao lun.( bài đầu tiên nhé)
Cho ∆_ABC, các tia phân giác của <B, <C. Cắt nhau tại I. Tính <BIC., biết <B=70°, <C= 50° Giúp vs đang gấp ạ
Các bạn giúp mk vs ạ!! Mk cảm ơn nhìu ạ!
Nếu có thể tạo ra một kết thúc mới cho câu chuyện" Bài học đường đời đầu tiên" em sẽ kết thúc truyện như thế nào? Vì sao
Loga.vn - Cộng Đồng Luyện Thi Trực Tuyến
