flag = True
i = 10
While flag
i = i + 1 'å©ç¨æ笨ç穷举æ³ï¼ä¸å¯¹å°±ä¸ç´å ä¸å»
t = i * i + 68 'è¿é:i*i=该æ°+100,æ以 该æ°+168=i*i-100+168=i*i+68
If Sqr(t) = Int(Sqr(t)) Then 'å¼æ¹ç»æ为æ´æ°ï¼ç¬¦åè¦æ±ï¼è¾åºå¹¶ç½®å¾ªç¯æ å¿ä¸ºå
Print i * i - 100 'è¦åå»100ï¼ææ±è¯¥æ°æå°æ¯156
Print i; i * i
Print Sqr(i * i + 68); i * i + 68
flag = False 'éåºå¾ªç¯æ å¿
End If
Wend
追é®å¯ä»¥ä¸ç¨flagåï¼è¿æ²¡å¦
åªç¨å¾ªç¯å¤æå¯ä»¥å
追çfor i=10 to 100000 'é便设置ä¸ä¸ªä¸éï¼æ¯å¦ 100000
i = i + 1 'å©ç¨æ笨ç穷举æ³ï¼ä¸å¯¹å°±ä¸ç´å ä¸å»
t = i * i + 68 'è¿é:i*i=该æ°+100,æ以 该æ°+168=i*i-100+168=i*i+68
If Sqr(t) = Int(Sqr(t)) Then 'å¼æ¹ç»æ为æ´æ°ï¼ç¬¦åè¦æ±ï¼è¾åºå¹¶ç½®å¾ªç¯æ å¿ä¸ºå
Print i * i - 100 'è¦åå»100ï¼ææ±è¯¥æ°æå°æ¯156
Print i; i * i
Print Sqr(i * i + 68); i * i + 68
exit for 'éåºfor循ç¯
End If
next i