silk test的Operator Overview简单运算符的概述

[[{"txt": "\u5173\u4e8esilk test\u7684Operator Overview\uff08\u6982\u8ff0\uff09"}, {"img": ["https://exp-picture.cdn.bcebos.com/423041db3620b93a47a6a071ad0f8835dc8a8a87.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u6bcf\u4e2a4test\u8868\u8fbe\u5f0f\u7531\u8fd0\u7b97\u7b26\u548c\u64cd\u4f5c\u6570\u7ec4\u6210\u3002\u64cd\u4f5c\u7b26\u6307\u5b9a\u5728\u5176\u64cd\u4f5c\u6570\u4e0a\u6267\u884c\u7684\u64cd\u4f5c\u3002\u64cd\u4f5c\u6570\u53ef\u4ee5\u662f\u6587\u5b57\u503c\u3001\u5e38\u91cf\u3001\u6807\u8bc6\u7b26\u6216\u5176\u4ed6\u8868\u8fbe\u5f0f(\u5982\u51fd\u6570\u8c03\u7528)\u3002\u9ed8\u8ba4\u7684\u4f18\u5148\u987a\u5e8f\u5982\u679c\u60a8\u4e0d\u4f7f\u7528\u5706\u62ec\u53f7\u6765\u660e\u786e\u4f18\u5148\u987a\u5e8f\uff0c\u90a3\u4e48\u201cSilk Test Classic\u201d\u5c31\u4f1a\u6839\u636e\u4e0b\u8868\u5bf9\u8868\u8fbe\u5f0f\u6c42\u503c\u3002\u8be5\u8868\u5217\u51fa\u4e86\u4ece\u6700\u9ad8\u5230\u6700\u4f4e\u4f18\u5148\u7ea7\u7684\u64cd\u4f5c\u7b26\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/589f5b0788013870466eba382d08a50f95fc8387.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "Operators \u00a0Order of evaluation \u00a0:: \u00a0Left to Right \u00a0@ \u00a0Right to Left \u00a0-> \u00a0Left to Right \u00a0() [] . \u00a0Left to Right \u00a0[type] ! ~ unary - unary + ++ - - \u00a0Right to Left \u00a0* / % ** \u00a0Left to Right \u00a0+ - \u00a0Left to Right \u00a0> \u00a0Left to Right \u00a0< >= \u00a0Left to Right \u00a0== != \u00a0Left to Right \u00a0& \u00a0Left to Right \u00a0^ \u00a0Left to Right \u00a0| \u00a0Left to Right \u00a0&& \u00a0Left to Right \u00a0|| \u00a0Left to Right \u00a0? : \u00a0Left to Right \u00a0"}, {"img": ["https://exp-picture.cdn.bcebos.com/a44e8afc508c9bce5dd70ac3d6dd884ce44afa87.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8fd9\u91cc\u538b\u5012\u4e00\u5207\u7684\u4f18\u5148\u7ea7\u4e0e\u62ec\u53f7\u8981\u8986\u76d6\u4f18\u5148\u7ea7\u7684\u9ed8\u8ba4\u987a\u5e8f\uff0c\u5e76\u51c6\u786e\u5730\u544a\u8bc9\u7f16\u8bd1\u5668\u60a8\u60f3\u8981\u5982\u4f55\u5bf9\u64cd\u4f5c\u7b26\u548c\u64cd\u4f5c\u6570\u8fdb\u884c\u5206\u7ec4\uff0c\u8bf7\u4f7f\u7528\u5706\u62ec\u53f7\u3002\u4f8b\u5982:/ /\u6ca1\u6709\u62ec\u53f7\uff0c\u5c06a\u4e58\u4ee52\uff0c\u5c06\u7ed3\u679c\u52a0\u5230ba * 2 + b/ /\u5e26\u62ec\u53f7\uff0c\u52a02\u5230b\uff0c\u518d\u4e58\u4ee5aa *(2 + b)"}, {"img": ["https://exp-picture.cdn.bcebos.com/5c9c964ce54a2f2747c0a8b2e00192dd3240f487.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u7b97\u672f\u8fd0\u7b97\u7b26\u7684\u5b9a\u4e49\u7b97\u672f\u8fd0\u7b97\u7b26\u6267\u884c\u52a0\u6cd5\u3001\u51cf\u6cd5\u3001\u4e58\u6cd5\u3001\u9664\u6cd5\u3001\u6307\u6570\u8fd0\u7b97\u548c\u6a21\u91cf\u8fd0\u7b97\u3002\u589e\u52a0\u4e00\u4e2a\u64cd\u4f5c\u6570\u548c\u53e6\u4e00\u4e2a\u64cd\u4f5c\u6570\u51cf\u6cd5-\u4ece\u7b2c\u4e00\u4e2a\u64cd\u4f5c\u6570\u51cf\u53bb\u7b2c\u4e8c\u4e2a\u64cd\u4f5c\u6570\u76f8\u4e58\u4e58\u4ee5\u4e00\u4e2a\u64cd\u4f5c\u6570\u4e58\u4ee5\u53e6\u4e00\u4e2a\u64cd\u4f5c\u6570\u7b2c\u4e00\u4e2a\u64cd\u4f5c\u6570\u9664\u4ee5\u7b2c\u4e8c\u4e2a\u6a21\u5757%\u5c06\u7b2c\u4e00\u4e2a\u6574\u6570\u64cd\u4f5c\u6570\u9664\u4ee5\u7b2c\u4e8c\u4e2a\uff0c\u5e76\u8fd4\u56de\u4f59\u6570\u6307\u6570* *\u8ba9\u4f60\u7528\u4e00\u4e2a\u57fa\u6570\u548c\u4e00\u4e2a\u6307\u6570\u6765\u8868\u793a\u4e00\u4e2a\u6570\u5b57"}, {"img": ["https://exp-picture.cdn.bcebos.com/3201a8f39187031c31ef2f486a86242fa972ec87.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u64cd\u4f5c\u6570\u7684\u7c7b\u578b\u7b97\u672f\u8fd0\u7b97\u7b26\u7684\u64cd\u4f5c\u6570\u53ef\u4ee5\u662f\u6574\u6570\u6216\u5b9e\u6570\u3002\u7b97\u672f\u8fd0\u7b97\u7b26\u4e0e\u96c6+(+)\u548c-(-)\u8fd0\u7b97\u7b26\u662f\u96c6\u7684\u6709\u6548\u8fd0\u7b97\u7b26\u3002+\u8fd0\u7b97\u7b26\u76f8\u5f53\u4e8eSetUnion\u548cSetAddMember\u51fd\u6570;\u5b83\u6267\u884c\u4e24\u4e2a\u96c6\u5408\u7684\u8054\u5408:SuperSet = SubSetA + SubSetBSuperSet\u5305\u542b\u4e86\u4e24\u4e2a\u6ca1\u6709\u91cd\u590d\u7684\u5b50\u96c6\u7684\u6210\u5458\u3002\u5982\u679c\u5176\u4e2d\u4e00\u4e2a\u5b50\u96c6\u662f\u5355\u4e2a\u6210\u5458\uff0c\u90a3\u4e48+\u8fd0\u7b97\u7b26\u5c31\u76f8\u5f53\u4e8eSetAddMember\u51fd\u6570\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/256eb672941fbee49bf570eac1237971ff1de787.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8d1f\u7b97\u5b50\u7b49\u4ef7\u4e8eSetExclude\u548cSetRemoveMember\u51fd\u6570;\u5b83\u6267\u884c\u6392\u9664\u4e24\u7ec4\uff0c\u5176\u4e2d\u4efb\u4f55\u4e00\u7ec4\u53ef\u4ee5\u662f\u5355\u4e2a\u6210\u5458:\u5b50\u96c6=\u53d6\u4ee3- supersetb\u5b50\u96c6\u662f\u5305\u542b\u5728SuperSetB\u4e2d\u4e0d\u5305\u542b\u7684\u6240\u6709\u66ff\u4ee3\u6210\u5458\u7684\u96c6\u5408\u3002\u6ce8\u610f:\u5c06set B\u6392\u9664\u5728set A\u4e2d\u662f\u7b49\u4ef7\u7684:set\u4ea4\u96c6(A,set\u8865\u4f53(B))\u3002\u4e0b\u9762\u7684\u4f8b\u5b50\u5e94\u8be5\u4f7f\u6392\u9664\u6cd5\u7684\u884c\u4e3a\u66f4\u52a0\u660e\u786e:\u64cd\u4f5c\u7ed3\u679c\u96c6\u7ea2\u8272-[\u989c\u8272]{\u7eff\u8272\uff0c\u84dd\u8272}\u7ea2\u8272\u7ea2\u8272\uff0c\u7eff\u8272\uff0c\u84dd\u8272\u7684\u7a7a\u96c6\u5408[\u989c\u8272]{\u7ea2\uff0c\u7eff\uff0c\u84dd}\u7ea2{\u7eff\uff0c\u84dd}\u5728\u4e0a\u9762\u7684\u7b2c\u4e09\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5355\u4e2a\u6210\u5458\u7684\u89c4\u8303\u4f5c\u4e3a\u6b63\u786e\u7684\u64cd\u4f5c\uff0c\u5c31\u50cfSetRemove\u51fd\u6570\u4e00\u6837\uff0c\u5c06\u8be5\u6210\u5458\u4ece\u5de6\u64cd\u4f5c\u96c6\u5220\u9664\u3002"}, {"img": ["https://exp-picture.cdn.bcebos.com/7830e01d96d81819d70f2779876efbf203b3de87.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}]]