Function toStr

Recursion.py:20–25

(n,base)

# 递归实现进制转换:
def toStr(n,base):
   convertString = "0123456789ABCDEF"
   if n < base:
      return convertString[n]
   else:
      return toStr(n//base, base) + convertString[n%base]

print(toStr(1453, 16))