Am inceput un cod aveam asa:
uses crt;
type matrice= array[1..50,1..5] of string ;
var a:matrice;
i,j,m,n:integer;
f:text;
s:string;
begin
clrscr;
assign(f,'fisier.txt');
reset(f);
write('lini=');
readln(m);
write('coloane=');
readln(n);
for i:=1 to m do
for j:= 1 to n do
begin write('a[',i,',',j,']=');
readln(a[i,j]);
end; for i:=1 to m do
begin for j:=1 to n do
write(a[i,j],' ');
writeln;
end;
readln;
end.
Vezi si fisier.txtIn fisier avem asa:
vladut 230 752 012
ionut 410 632 785
andrey 230 100 500
maria 711 911 320
alex 741 9.5 4.2
...si eu vreau sa iasa asa:
vladut 230 752 012
ionut 410 632 785
vladut 230 752 012
andrey 230 100 500
vladut 230 752 012
maria 711 911 320
vladut 230 752 012
alex 741 9.5 4.2
toate premutatile posibile grupate 2 cate 2