#d559 while True: try: n=str(input()) print("'C' can use printf(\"%",end="") print("d\",n); to show integer like %s"%(n)) except: break就是把它分段
while True: try: print('\'C\' can use printf("%d",n); to show integer like',input()) except: break這樣會比較順,利用\這符號(跳脫字元)