foo.cc:3:22: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                      ^
foo.cc:3:24: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                        ^
foo.cc:3:26: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                          ^
foo.cc:3:28: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                            ^
foo.cc:3:30: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                              ^
foo.cc:3:32: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                                ^
foo.cc:3:34: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                                  ^
foo.cc:3:36: error: stray '\' in program
     if (str.match(/[^\d\.\(\)\+\-\*\/]/g))
                                    ^
foo.cc:6:22: error: stray '\' in program
     if (str.match(/[^\d\.]0\d/g) ||
                      ^
foo.cc:6:24: error: stray '\' in program
     if (str.match(/[^\d\.]0\d/g) ||
                        ^
foo.cc:6:28: error: stray '\' in program
     if (str.match(/[^\d\.]0\d/g) ||
                            ^
foo.cc:7:25: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                         ^
foo.cc:7:27: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                           ^
foo.cc:7:29: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                             ^
foo.cc:7:31: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                               ^
foo.cc:7:35: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                                   ^
foo.cc:7:37: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                                     ^
foo.cc:7:39: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                                       ^
foo.cc:7:41: error: stray '\' in program
             str.match(/[\*\/\+\-][\*\/\+\-]/g) ||
                                         ^
foo.cc:8:26: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                          ^
foo.cc:8:28: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                            ^
foo.cc:8:30: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                              ^
foo.cc:8:35: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                                   ^
foo.cc:8:37: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                                     ^
foo.cc:8:39: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                                       ^
foo.cc:8:44: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                                            ^
foo.cc:8:46: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                                              ^
foo.cc:8:48: error: stray '\' in program
             str.match(/((\D\.\d)|(\d\.\D)|(\D\.\D))/g))
                                                ^
foo.cc:1:15: error: expected ')' before '{' token
 ;(function () {
               ^
foo.cc:18:2: error: expected unqualified-id before ')' token
 })();
  ^

正在同步测试数据，请稍后
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