Program nuli; uses crt; const m=8; type mat = array [1..m,1..m] of integer; var i,j: integer; a: mat; begin clrscr; writeln ('old massiv: '); for i: =1 to m do begin for j: =1 to m do begin a[i,j]: =10+random(90); write(a[i,j]: 4); end; writeln; end; writeln; writeln ('new massiv: '); for i: =1 to m do for j: =1 to m do if j< =(m-i) then a[i,j]: =0; for i: =1 to m do begin for j: =1 to m do begin write(a[i,j]: 4); end; writeln; end; writeln; readln; end.
violetta152028
20.01.2021
Программа может выглядеть так: program func; uses crt; var a,b: integer; rez, fa, fb: integer; begin ; clrscr; a: =4; b: =-5; fa: =3*sqr(a)+4*a-5; fb: =3*sqr(b)+4*b-5; rez: =fa+fb; writeln('f(4)=', fa); writeln('f(5)=', fb); writeln('f(4)+f(5)=', rez); readln; end. ,