📜  python代码示例中的231a codeforces解决方案

📅  最后修改于: 2022-03-11 14:47:20.889000             🧑  作者: Mango

代码示例1
n = int(input())
count = 0
for i in range(0, n):
    x = input()
    if x.count('1') >= 2:
        count += 1
print(count)