Python 3.6.1:
print('Введите путь к файлу: ')
f = open(input(),'r')
B = 'бвгджзклмнпрстфхцчшщ'
Max = 0
for S in f:
k = 0
for C in S.lower():
if C in B:
k+=1
if k > Max:
Max = k
MaxS = S
print(MaxS)
//Это экспериментальное решение, не воспринимайте всерьёз
var ar:array[1..15] of integer;
i:integer;
begin;
var i1:=1;
while i1<=15 do
begin;
var ar1:=ArrRandomInteger(4,1,20);
sort(ar1);
ar[i1]:=ar1[1];
ar[i1+1]:=ar1[2];
ar[i1+2]:=ar1[3];
writeln(ar1[1]:4,ar1[2]:4,ar1[3]:4);
i1:=i1+3;
end;
writeln('Final array:');
for i:=1 to 15 do
write(ar[i]:4);
<span>end.</span>
Var t,t1:text; b:array[1..20] of integer; i,j:integer;
begin
assign(t,'G:\2015\12\input.txt');reset(t);
while not eof(t) do begin
i:= i + 1;readln(t,b[i]);
writeln(b[i]); end;close(t);
assign(t,'G:\2015\12\output.txt');
assign(t1,'G:\2015\12\output1.txt');
Rewrite(t);Rewrite(t1);
for j:=1 to i do
if b[j] > 0 then
writeln(t,b[j])
else
writeln(t1,b[j]);
close(t);close(t1);<span>end.</span>
1)
Var
A,B:integer;
Begin
ReadLn(A,B);
if (A>0)and(B>0) then WriteLn(A*B)
else WriteLn(A*A+B*B);
End.
2)
Const
N=30;
Var
A:array[1..N] of integer;
Begin
For var i:= 1 to N do
Begin
A[i]:=random(100)-50;
Write(A[i]:3,' ');
End;
WriteLn;
For var i:= 1 to N do
Begin
if i mod 2 = 0 then A[i]:=0
else if i mod 5 = 0 then A[i]:=A[i]*2;
Write(A[i]:3,' ');
End;
End.
var
a:array [1..20] of integer;
s,i:integer;
begin
randomize;
for i:=1 to 20 do begin
a[i]:=random(101)+100;
write (a[i],' ');
end;
writeln;
s:=0;
for i:=1 to 20 do
if odd(a[i])=false then s:=s+a[i];
writeln (s);
readln;
end.