View Compilation Error

0_0_23526850_30609.c: In function 'main':
0_0_23526850_30609.c:4:15: error: expected expression before '/' token
 char str[100];//菜名
               ^
0_0_23526850_30609.c:4:15: error: stray '\262' in program
0_0_23526850_30609.c:4:15: error: stray '\313' in program
0_0_23526850_30609.c:4:15: error: stray '\303' in program
0_0_23526850_30609.c:4:15: error: stray '\373' in program
0_0_23526850_30609.c:5:20: error: expected expression before '/' token
 double m,n,price=0;//数量单价
                    ^
0_0_23526850_30609.c:5:20: error: stray '\312' in program
0_0_23526850_30609.c:5:20: error: stray '\375' in program
0_0_23526850_30609.c:5:20: error: stray '\301' in program
0_0_23526850_30609.c:5:20: error: stray '\277' in program
0_0_23526850_30609.c:5:20: error: stray '\265' in program
0_0_23526850_30609.c:5:20: error: stray '\245' in program
0_0_23526850_30609.c:5:20: error: stray '\274' in program
0_0_23526850_30609.c:5:20: error: stray '\333' in program