当我在codechef上运行此代码时,出现nzec和EOF错误,但是在运行此代码时在Jupyter笔记本上没有出现任何错误,请帮助!
s="" #empty string
import random
a=int(input("")) #to input an integer
b=int(input("")) #to input another integer
c=a-b #subtracting them
d=str(c) #converting the result to string
l=len(d) #calculating its length
r=random.randint(0,l) #generating a random number to choose
#a string index
new_number=random.randint(1,10) #generating another random number to
#replace a number in the string
string_new_number=str(new_number) #converting the random number to
#string
for i in range(0,l):
if i==r:
s=s+string_new_number #changing the string with the new
#generated number
else:
s=s+d[i]
print(s)