Viết chương trình nhập hai xâu S1, S2 từ bàn phím, kiểm tra kí hiệu cuối của xâu S1 có trùng với kí tự cuối của xâu S2 không, Không phân biệt chữ in thường in hoa

2 câu trả lời

uses crt;
var s1,s2:string;
begin 
clrscr;
   write('Nhap xau S1: ');readln(s1);
   write('Nhap xau S2: ');readln(s2);
   if upcase(s1[length(s1)])=upcase(s2[length(s2)]) then writeln('Co') else writeln('Khong');
readln
end.

uses crt;
var s, st: string;
    c, k: char;
begin
clrscr;
    readln(s);
    readln(st);
    
    c:=lowercase(s[length(s)]);
    k:=lowercase(st[length(st)]);
    if c = k then writeln('YES')
    else writeln('NO');
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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