… ! "#$ %&'()*… + ,-,*,(. , … /-'012.-1-$3(- 456718..91.: ";*<=>6 ";*<?@A B 7 C 7 & - $! . ! C $D$. - ! @ 7&% CE: !"# $% &'"()% &'"*+"% &$,-"% .%/0 .%10 2% %/0 3$4%10 5.""67()7*+"$7.8 9.*+"():#$;"<< 2% FGHGI J>FG/9> J GI T I n H o c A 1 2 3 4 5 6 7 =77*+" -6()$*+":# K6+H LM.6+N $C8O$KMC8O(5P : 5>?$@@-,-"8$AB HnaNAHP m yNeyuGN A B J;96(Q C*31P R S,H"T 2% C&$*D ()$E- =F,G$8-D2% $( ,1.M,C8O5 MCUO(-4(5$5'VGGW: /,C8O(;1.3 !1P X' >Y39K3 : Program Chu_Hoa; Uses crt; Var X: Char; BEGIN Clrscr; X:='i'; X:=Upcase(X); writeln(Uspcase(‘ t'):3,X:3,Upcase(’H')) ; Readln ; END. Khai b ,C8O B$Q,C8O Z,;93 9*.3 T I N . $% &'"()% &'"*+"% &$,-"% .%/0 .%10 2% %/0 3$4%10 5.""67()7*+"$7.8 9.*+"():#$;"<< 2% FGHGI J>FG/9>. yNeyuGN A B J;96(Q C*31P R S,H"T 2% C&$*D ()$E- =F,G$8-D 2 % $( ,1.M,C8O5 MCUO(-4(5$5'VGGW: /,C8O(;1.3. 5.""67()7*+"$7.8 9.*+"():#$;"<< 2% FGHGI J>FG/9> J GI T I n H o c A 1 2 3 4 5 6 7 =77*+" -6()$*+":# K6+H LM.6+N $C8O$KMC8O(5P :