View Compilation Error

1024561_0_0_12174.c
1024561_0_0_12174.c(2) : error C2059: 语法错误 : “while”
1024561_0_0_12174.c(4) : error C2059: 语法错误 : “else”
1024561_0_0_12174.c(5) : error C2059: 语法错误 : “else”
1024561_0_0_12174.c(6) : error C2059: 语法错误 : “else”
1024561_0_0_12174.c(7) : error C2059: 语法错误 : “else”
1024561_0_0_12174.c(8) : error C2059: 语法错误 : “else”
1024561_0_0_12174.c(9) : error C2059: 语法错误 : “return”
1024561_0_0_12174.c(9) : error C2059: 语法错误 : “}”