View Compilation Error

0_0_39389966_15594.c
0_0_39389966_15594.c(7) : error C2065: “tmp”: 未声明的标识符
0_0_39389966_15594.c(8) : error C2065: “tmp”: 未声明的标识符
0_0_39389966_15594.c(9) : error C2065: “tmp”: 未声明的标识符
0_0_39389966_15594.c(13) : error C2059: 语法错误:“return”
0_0_39389966_15594.c(14) : error C2059: 语法错误:“}”