a b 为int ,返回类型需为string,且小数循环体需要括住
a/b 1/3 0.(3)
package mainimport ("fmt""bytes""strconv"
)func main () {
floatCount(5,43)fmt.Println(
a b 为int ,返回类型需为string,且小数循环体需要括住
a/b 1/3 0.(3)
package mainimport ("fmt""bytes""strconv"
)func main () {
floatCount(5,43)fmt.Println(