0_0_25868300_6914.cpp 0_0_25868300_6914.cpp(16) : error C2447: “{”: 缺少函数标题(是否是老式的形式表?) 0_0_25868300_6914.cpp(35) : error C3861: “matrix”: 找不到标识符 0_0_25868300_6914.cpp(37) : error C3861: “matrix”: 找不到标识符