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Bài tập Pascal Free Pascal 01 đến 16 Có bài giải (từ đơn giản đến nâng cao) BY Nguyễn Anh Việt

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Bài tập Pascal – Từ cơ bản đến nâng cao

WriteLn;

End;

{In DS}

WriteLn('DS Hoc sinh');

For i:=1 to n do begin

Write(HS[i].Ho, ' ');

Write(HS[i].Ten, ' ');

Write(HS[i].DiemTB:3:2);

WriteLn;

End;

{Sap thu tu}

For i:=1 to n-1 do

For j:=i+1 to n do

If HS[i].DiemTB > HS[j].DiemTB then begin

t2 := HS[i].Ho;

{Hoan chuyen Ho}

HS[i].Ho := HS[j].Ho;

HS[j].Ho := t2;

t2 := HS[i].Ten;

HS[i].Ten := HS[j].Ten;

HS[j].Ten := t2;

{Hoan chuyen Ten}

t1 := HS[i].DiemTB; {Hoan chuyen Diem TB}

HS[i].DiemTB := HS[j].DiemTB;

HS[j].DiemTB := t1;

End;

{In DS da sap thu tu}

WriteLn('DS Hoc sinh da sap thu tu');

For i:=1 to n do begin

Write(HS[i].Ho, ' ');

Write(HS[i].Ten, ' ');

Write(HS[i].DiemTB:3:2);

WriteLn;

End;

{In DS HS co diem TB >= 5}

WriteLn('DS Hoc sinh co diem TB >= 5');

For i:=1 to n do begin

If HS[i].DiemTB < 5 then Continue;

Write(HS[i].Ho, ' ');

Write(HS[i].Ten, ' ');

Write(HS[i].DiemTB:3:2);

WriteLn;

End;

Biên soạn: Th.s Nguyễn Anh Việt Trang 34

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