0_0_17826931_17616.c 0_0_17826931_17616.c(2) : error C2061: 语法错误: 标识符“leap” 0_0_17826931_17616.c(2) : error C2059: 语法错误:“;” 0_0_17826931_17616.c(2) : error C2059: 语法错误:“类型”