经典智力题！看看你用了几分钟？

设；鸡蛋x个 鸭蛋y个 鸟蛋z个
得：x+y+z=100 且3x+4y+z/10等于100 解得29x+39y=900
29x+29y=2900-29z所以10y=29z-2000
综上 尝试解得 x=27 y=3 z=70 强烈建议对了加分!!!!!1

6

99999999999999999999999999999999999999999999999999999999999999999999999998899999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

27 3 70

0+0+100
31+0+69