题解 | #子串的数量#
子串的数量
https://www.nowcoder.com/practice/f7f7734369534fd7b322033fde39ee6a
import sys
str = input()
print(str.count('Niu'))
for line in sys.stdin:
a = line.split()
print(int(a[0]) + int(a[1]))
子串的数量
https://www.nowcoder.com/practice/f7f7734369534fd7b322033fde39ee6a
import sys
str = input()
print(str.count('Niu'))
for line in sys.stdin:
a = line.split()
print(int(a[0]) + int(a[1]))
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