View Compilation Error

0_0_38577370_31391.cpp:13:33: error: stray '\243' in program
         double fenzhen=m*6+s*0.1；
                                 ^
0_0_38577370_31391.cpp:13:34: error: stray '\273' in program
         double fenzhen=m*6+s*0.1；
                                  ^
0_0_38577370_31391.cpp: In function 'int main()':
0_0_38577370_31391.cpp:14:9: error: expected ',' or ';' before 'double'
         double shizhen=t*30+m*0.5+s*(1.0/120);
         ^~~~~~
0_0_38577370_31391.cpp:15:27: error: 'shizhen' was not declared in this scope
         double jiaodu=abs(shizhen-fenzhen);
                           ^~~~~~~
0_0_38577370_31391.cpp:15:27: note: suggested alternative: 'fenzhen'
         double jiaodu=abs(shizhen-fenzhen);
                           ^~~~~~~
                           fenzhen