题解 | [NOIP2013]记数问题
inp = input().split()
n = int(inp[0])
count = 0
for i in range(1,n+1):
for j in str(i):
if inp[-1] ==j:
count+=1
print(count)
inp = input().split()
n = int(inp[0])
count = 0
for i in range(1,n+1):
for j in str(i):
if inp[-1] ==j:
count+=1
print(count)
相关推荐