View Compilation Error

394883_0_0_21815.c
394883_0_0_21815.c(5) : error C2061: 语法错误 : 标识符“map”
394883_0_0_21815.c(5) : error C2059: 语法错误 : “;”
394883_0_0_21815.c(5) : error C2059: 语法错误 : “[”
394883_0_0_21815.c(8) : error C2061: 语法错误 : 标识符“dfs”
394883_0_0_21815.c(8) : error C2059: 语法错误 : “;”
394883_0_0_21815.c(8) : error C2059: 语法错误 : “类型”
394883_0_0_21815.c(33) : error C2065: “map” : 未声明的标识符
394883_0_0_21815.c(34) : error C2059: 语法错误 : “类型”
394883_0_0_21815.c(35) : error C2065: “searched” : 未声明的标识符
394883_0_0_21815.c(39) : error C2109: 下标要求数组或指针类型
394883_0_0_21815.c(39) : error C2065: “true” : 未声明的标识符