golang 代码
package main
import "fmt"
func main(){
var t int
fmt.Scan(&t)
arr := []int{100, 50, 20, 10, 5, 2, 1}
fmt.Printf("%d\n", t)
for i:=0; i<len(arr); i++ {
n := t/arr[i]
t %= arr[i]
fmt.Printf("%d nota(s) de R$ %d,00\n", n ,arr[i])
}
}