var
t : array of double;
i, n, mincount, midUp, midDown : integer;
mid : double;
begin
write('Введите кол-во элементов массива :');
readln(n);
randomize;
setlength(t, n);
mincount:=0;
for i:=0 to n-1 do begin
t[i] := random(10)/10;
write(t[i]:1:1,' ');
if t[i]<0.3 then inc(mincount);
end;
writeln('');
writeln('Кол-во элементов <0.3 =',mincount);
writeln('---------------- задача 2 --------------');
mid:=0;
for i:=0 to n-1 do begin
t[i] := random(10)*100 +random(10)*10 +random(10);
mid:=mid+t[i];
write(t[i]:0:0,' ');
end;
mid:=mid/n;
midUp:=0; midDown:=0;
for i:=0 to n-1 do begin
if t[i]<mid then inc(midDown);
if t[i]>mid then inc(midUp);
end;
writeln();
writeln('Средняя з/п = ',mid:1:1);
writeln('Кол-во работников с з/п выше средней =', midUp);
writeln('Кол-во работников с з/п ниже средней =', midDown);
end.
1.
with open("input.txt") as f:
reads=list(map(float,f.read().split("\n")))
with open("output.txt", "w") as f:
for i in range(len(reads)):
if reads[i]<=0:
reads[i]="A cold, is not it?"
elif reads[i]<10:
reads[i]="Cool."
else:
reads[i]="Nice weather we`re having.."
f.write("\n".join(reads))
2.
with open("input.txt") as f:
reads=f.read().split("\n")
with open("output.txt", "w") as f:
for i in range(len(reads)):
if reads[i] in ("yes","YES","Yes"):
reads[i]="Yes"
else: reads[i] = "No"
f.write("\n".join(reads))
