/ Vijos /

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个人简介

program kkkk;
var
i,j,tao,k:integer;
a:array[1..10] of integer;
begin
for i:=1 to 10 do
read(a[i]);
readln(tao);
tao:=tao+30;
k:=0;
for i:=1 to 10 do
if tao>=a[i] then k:=k+1;
writeln(k);
end.