C语言程序段运行结果分析:for循环嵌套与变量赋值
"12\u3002\u4e0b\u9762\u7a0b\u5e8f\u6bb5\u7684\u8fd0\u884c\u7ed3\u679c\u662f\uff08\u3000\uff09\u3002\nfor\uff08y\uff1d1\uff1by\uff1c10\uff09\uff1by\uff1d\uff08\uff08x\uff1d3\uff0a\uff0cy\uff0cx\uff0b1\uff09\uff0cx\uff0d1\uff09\uff1b\nprintf\uff08\u201cx\uff1d%d\uff0cy\uff1d%d\u201d\uff0cx\uff0cy\uff09\uff1b\nA\uff09x\uff1d27\uff0cy\uff1d27\u3000\u3000\u3000\u3000\u3000B\uff09x\uff1d12\uff0cy\uff1d13\u3000\u3000\u3000\u3000\u3000C\uff09x\uff1d15\uff0cy\uff1d14\u3000\u3000\u3000\u3000\u3000D\uff09x\uff1dy\uff1d27\n\u89e3\u6790\u4e00\u4e0b\u5185\u5bb9\uff1a\n\u89e3\u6790\uff1a\n\u6839\u636e\u7a0b\u5e8f\u6bb5\u53ef\u4ee5\u77e5\u9053\uff0c\u5faa\u73af\u4e2d\u7684\u8bed\u53e5\u662f\u2002y\uff1d\uff08\uff08x\uff1d3\uff0a\uff0cy\uff0cx\uff0b1\uff09\uff0cx\uff0d1\uff09\u3002\n\u8fd9\u4e2a\u8bed\u53e5\u4e2d\uff0c\u5148\u6267\u884c\u2002x\uff1d3\uff0a\uff0cy\uff0c\u7136\u540e\u6267\u884c\u2002x\uff0b1\uff0c\u518d\u6267\u884c\u2002x\uff0d1\uff0c\u6700\u540e\u5c06\u7ed3\u679c\u8d4b\u503c\u7ed9\u2002y\u3002\n\u6240\u4ee5\uff0c\u5728\u5faa\u73af\u4e2d\uff0c\u2002x\u2002\u7684\u503c\u4f1a\u4e0d\u65ad\u53d8\u5316\uff0c\u800c\u2002y\u2002\u7684\u503c\u5219\u4fdd\u6301\u4e0d\u53d8\u3002\n\u7531\u4e8e\u5faa\u73af\u6761\u4ef6\u662f\u2002y\uff1c10\uff0c\u6240\u4ee5\u5faa\u73af\u4f1a\u4e00\u76f4\u6267\u884c\u4e0b\u53bb\uff0c\u76f4\u5230\u2002y\u2002\u7684\u503c\u5927\u4e8e\u7b49\u4e8e\u200210\u3002\n\u6240\u4ee5\uff0c\u5faa\u73af\u7ed3\u675f\u540e\uff0c\u2002x\u2002\u7684\u503c\u4e3a\u6700\u540e\u4e00\u6b21\u5faa\u73af\u4e2d\u2002x\u2002\u7684\u503c\uff0c\u800c\u2002y\u2002\u7684\u503c\u4e3a\u521d\u59cb\u503c\u3002\n\u6839\u636e\u89e3\u6790\u53ef\u4ee5\u77e5\u9053\uff0c\u6700\u540e\u4e00\u6b21\u5faa\u73af\u4e2d\u2002x\u2002\u7684\u503c\u4e3a\u200227\uff0c\u521d\u59cb\u503c\u4e3a\u20021\uff0c\u6240\u4ee5\u6700\u540e\u7684\u7ed3\u679c\u5e94\u8be5\u662f\u2002x\uff1d27\uff0cy\uff1d1\u3002\n\u6240\u4ee5\uff0c\u9009\u9879\u4e2d\u53ea\u6709\u2002D\uff09x\uff1dy\uff1d27\u2002\u662f\u6b63\u786e\u7684\u7b54\u6848\u3002
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