{\rtf1\ansi\ansicpg1251\deff0\deflang1049{\fonttbl{\f0\fnil\fcharset238 Segoe UI;}{\f1\fnil\fcharset0 Segoe UI;}{\f2\fnil\fcharset163 Segoe UI;}{\f3\fnil\fcharset204 Segoe UI;}}
{\colortbl ;\red0\green0\blue128;}
\viewkind4\uc1\pard\cf1\f0\fs20 OUTPUT:"N\f1\u7871?u ch\f2\'fda th\f1\u7845?y hi\u7879?n g\'ec c\'f3 th\u7875? b\u7841?n ch\f2\'fda t\f1\u7843?i g\'f3i s\u7889? nguy\'ean t\u7889?: v\'e0o t\'f9y ch\u7885?n, t\u7843?i g\'f3i nguy\'ean t\u7889?"\par
count=0\par
maxp=30\par
FOR:i:2:maxp\par
IF:IsPrime(i)\par
count=count+1\par
\pard IF:count==1\par
seta="ch\'e1n",2\par
ELSE\par
seta=(seta,i)\par
\pard ENDIF\par
ENDIF\par
ENDFOR\par
OUTPUT:"C\'f3 t\u7845?t c\u7843? ":count:" s\u7889? nguy\'ean t\u7889? tr\'ean \f0\'f0o\f1\u7841?n [2,":maxp:"]. \u272?\'f3 l\'e0\\n":seta\par
\f3\par
}
 