个位，拜托了啊
\u5e2e\u5fd9\u4e2a\u4f4d\u91c7\u7eb3\u6211\u624d\u544a\u8bc9\u4f60\u3002
\u4e00\u73ed\u4e00\u8f88 \u6307\u540c\u7b49\uff0c\u4e0d\u76f8\u4e0a\u4e0b\u3002\u4e00\u73ed\u4e00\u7ea7 \u72b9\u8a00\u4e00\u5b98\u534a\u804c\u3002\u6cdb\u6307\u5b98\u804c\u3002
\u4e00\u5531\u4e00\u548c \u4e00\u4e2a\u5148\u5531\uff0c\u4e00\u4e2a\u968f\u58f0\u5e94\u548c\u3002\u539f\u5f62\u5bb9\u4e24\u4eba\u611f\u60c5\u76f8\u901a\u3002\u73b0\u4e5f\u6bd4\u55bb\u4e8c\u4eba\u4e92\u76f8\u914d\u5408\uff0c\u4e92\u76f8\u547c\u5e94\u3002\u4e00\u671d\u4e00\u5915 \u671d\uff1a\u65e9\u6668\uff1b\u5915\uff1a\u665a\u4e0a\u3002\u4e00\u4e2a\u65e9\u6668\u6216\u4e00\u4e2a\u665a\u4e0a\u3002\u5f62\u5bb9\u5f88\u77ed\u7684\u65f6\u95f4\u3002
~\u5982\u679c\u4f60\u8ba4\u53ef\u6211\u7684\u56de\u7b54\uff0c\u8bf7\u53ca\u65f6\u70b9\u51fb\u3010\u91c7\u7eb3\u4e3a\u6ee1\u610f\u56de\u7b54\u3011\u6309\u94ae~~\u624b\u673a\u63d0\u95ee\u7684\u670b\u53cb\u5728\u5ba2\u6237\u7aef\u53f3\u4e0a\u89d2\u8bc4\u4ef7\u70b9\u3010\u6ee1\u610f\u3011\u5373\u53ef\u3002~\u4f60\u7684\u91c7\u7eb3\u662f\u6211\u524d\u8fdb\u7684\u52a8\u529b~~
O(\u2229_\u2229)O\uff0c\u4e92\u76f8\u5e2e\u52a9\uff0c\u795d\u5171\u540c\u8fdb\u6b65\uff01
x-y=24
9y=6x
解得：x=72 y=48
黄56个红32个
绛旓細鍥炵瓟锛5涓4鐨勭Н鏄20,琚竴涓暟闄ゅ氨鏄櫎浠ヨ繖涓暟,浣犺繖涓暟灏辨槸20闄や互0.5寰楀埌40
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