var s, k:integer; begin s:= 0; for k:= 4 to 11 do s:= s + k; writeln (s); end.
Var k,i: integer; Begin k:= 4; For i:= 1 to 3 do k:= 2*k + i; Writeln(k); End.
Var s,k: integer; Begin s:= 0; for k:=1 to 11 do s:= s + 12; write(s); End.
Var s,k: integer; Begin s:= 0; for k:= 4 to 9 do s:= s + 12; writeln(s); End.
var s, k:integer; begin s:= 0; for k:= 2 to 12 do s:= s + 11; writeln (s); end.
Var u,i: integer; Begin u:= 30; For i:= 1 to 6 do u:= u – i; Writeln(u); End.
var s, n: integer; begin s:= 1; for n:= 3 to 8 do s:= s * 2; write(s); end.
var s, n: integer; begin s:= 1; for n:= 5 to 8 do s:= s * 3; write(s); end.
Var s,і:integer; Begin s:= 3; For і:= 2 to 5 do s:= s + 2*і; Writeln(s); End.