var amount, sum, multi, i: integer;
begin
amount:= 0;
sum:= 0;
multi:= 1;
for i:=1 to 51 do begin
if i mod 12 = 0 then begin
writeln(i);
amount:= amount + 1;
sum:= sum + i;
multi:= multi * i;
end;
end;
writeln(amount, ' ', sum, ' ', multi);
end.
amount = 0
sum = 0
multi = 1
for i in range(1, 51):
if i % 12 == 0:
print(i)
amount += 1
sum += i
multi *= i
print(amount, ' ', sum, ' ', multi)
матрица заполняется случайно
программа на pascalabc
Var
max,min,mina,minb,maxa,maxb,a,b,c: integer;
mas: array[1..3,1..3] Of integer;
Begin
writeln('до :');
For a:=1 To 3 Do
For b:=1 To 3 Do
Begin
mas[a,b] := random(100);
If mas[a,b]>max Then
Begin
max := mas[a,b];
maxa := a;
maxb := b;
End;
If (min=0)Or(mas[a,b]<min) Then
Begin
min := mas[a,b];
mina := a;
minb := b;
End;
write(mas[a,b],' ');
End;
c := mas[maxa,maxb];
mas[maxa,maxb] := mas[mina,minb];
mas[mina,minb] := c;
writeln;
writeln('после :');
For a:=1 To 3 Do
For b:=1 To 3 Do
write(mas[a,b],' ');
