In lên màn hình 4 dòng chữ cái theo chiều xuôi ; ngược (in hoa và in thường ) 21/08/2021 Bởi Liliana In lên màn hình 4 dòng chữ cái theo chiều xuôi ; ngược (in hoa và in thường )
Program Hotboy; Uses crt; Var Ninh:Char; begin clrscr; For Ninh:= ‘a’ to ‘z’ do Write(Ninh:2); writeln; For Ninh:=’z’ downto ‘a’ do Write(Ninh:2); writeln; For Ninh:= ‘A’ to ‘Z’ do Write(Ninh:2); writeln; For Ninh:= ‘Z’downto ‘A’ do Write(Ninh:2); writeln; Readln End. Bình luận
var a,b,c,d:string; begin //In thuong a:=’Dong thu nhat’; b:=’Dong thu hai’; c:=’Dong thu ba’; d:=’Dong thu tu’; //Xuoi writeln(a); writeln(b); writeln(c); writeln(d); //Nguoc for i:=length(a) downto 1 do write(a[i]); writeln; for i:=length(b) downto 1 do write(b[i]); writeln; for i:=length(c) downto 1 do write(c[i]); writeln; for i:=length(d) downto 1 do write(d[i]); writeln; //In hoa a:=upcase(a); b:=upcase(b); c:=upcase(c); d:=upcase(d); //Xuoi writeln(a); writeln(b); writeln(c); writeln(d); //Nguoc for i:=length(a) downto 1 do write(a[i]); writeln; for i:=length(b) downto 1 do write(b[i]); writeln; for i:=length(c) downto 1 do write(c[i]); writeln; for i:=length(d) downto 1 do write(d[i]); writeln; readln end. Bình luận
Program Hotboy;
Uses crt;
Var Ninh:Char;
begin
clrscr;
For Ninh:= ‘a’ to ‘z’ do
Write(Ninh:2);
writeln;
For Ninh:=’z’ downto ‘a’ do
Write(Ninh:2);
writeln;
For Ninh:= ‘A’ to ‘Z’ do
Write(Ninh:2);
writeln;
For Ninh:= ‘Z’downto ‘A’ do
Write(Ninh:2);
writeln;
Readln
End.
var a,b,c,d:string;
begin
//In thuong
a:=’Dong thu nhat’;
b:=’Dong thu hai’;
c:=’Dong thu ba’;
d:=’Dong thu tu’;
//Xuoi
writeln(a);
writeln(b);
writeln(c);
writeln(d);
//Nguoc
for i:=length(a) downto 1 do write(a[i]);
writeln;
for i:=length(b) downto 1 do write(b[i]);
writeln;
for i:=length(c) downto 1 do write(c[i]);
writeln;
for i:=length(d) downto 1 do write(d[i]);
writeln;
//In hoa
a:=upcase(a);
b:=upcase(b);
c:=upcase(c);
d:=upcase(d);
//Xuoi
writeln(a);
writeln(b);
writeln(c);
writeln(d);
//Nguoc
for i:=length(a) downto 1 do write(a[i]);
writeln;
for i:=length(b) downto 1 do write(b[i]);
writeln;
for i:=length(c) downto 1 do write(c[i]);
writeln;
for i:=length(d) downto 1 do write(d[i]);
writeln;
readln
end.