Const nx=30;var i,j,p,n:integer;A:array[1..nx,1..nx] of integer;d,Sn,min:real;begin p:=1;write('Введите размер матрицы');Read(n);for i:=1 to n do beginfor j:=1 to n do beginA[i,j]:=random(3)-2;write(A[i,j]:4);end;writeln;end;writeln;writeln;for i:=1 to n do beginfor j:=1 to n do beginif i = j then begin if A[i,j]<> 0 then p:=p* A[i,j];write(A[i,j]:4);endelse write(' ':4);end;writeln;end;write('p =',p);writeln;writeln;for i:=1 to n do beginfor j:=1 to n do beginif (i= n -j +1) then begin if A[i,j]<> 0 then p:=p* A[i,j];write(A[i,j]:4);endelse write(' ':4);end;writeln;end;write('p =',p);end.
CLS RANDOMIZE TIMER INPUT "N = ", N DIM D%(N) PRINT "D("; N; "):"; K = 0 FOR i = 1 TO N D%(i) = RND * (2 * N + 1) - N PRINT " "; D%(i); NEXT i PRINT INPUT "T = ", T FOR i = 1 TO N IF D%(i) = T THEN K = K + 1 END IF NEXT i PRINT "K = "; K END
2)
CLS RANDOMIZE TIMER DIM D%(14), C%(14) PRINT "D(14):"; K = 0 FOR i = 1 TO 14 D%(i) = RND * 41 - 20 PRINT " "; D%(i); IF D%(i) < 7 THEN K = K + 1 C%(K) = D%(i) END IF NEXT i PRINT PRINT "C("; K; "):"; FOR i = 1 TO K PRINT " "; C%(i); NEXT i END
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