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QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #576764 | #9320. Find the Easiest Problem | Hythay | WA | 46ms | 10660kb | Python3 | 619b | 2024-09-19 22:09:55 | 2024-09-19 22:09:55 |
Judging History
answer
from collections import defaultdict
def main():
t = int(input())
for _ in range(t):
mp = defaultdict(int)
st = set()
n = int(input())
for _ in range(n):
s = input().strip()
if s not in st:
st.add(s)
if s[8] == 'a':
mp[s[6]] += 1
ans = 0
p = ''
for key, value in sorted(mp.items()):
# print(key)
if value > ans:
p = key
ans = value
print(p)
if __name__ == "__main__":
main()
詳細信息
Test #1:
score: 100
Accepted
time: 9ms
memory: 10660kb
input:
2 5 teamA A accepted teamB B rejected teamC A accepted teamB B accepted teamD C accepted 4 teamA A rejected teamB A accepted teamC B accepted teamC B accepted
output:
A A
result:
ok 2 lines
Test #2:
score: -100
Wrong Answer
time: 46ms
memory: 10560kb
input:
1000 44 WaiooyIXa O accepted WaiooyIXa P accepted ZYYsNWag P accepted DPIawQg D rejected IzPdjnM Z rejected Ra D rejected kwQyGxLo I rejected DPIawQg L accepted kwQyGxLo I accepted mmWxDuADCB D rejected PXwVAOgwiz P rejected ZYYsNWag U accepted IzPdjnM Z accepted TgBNO P rejected kwQyGxLo J accepted...
output:
I I I I I B I I I I I I I I I I I I I I I I I I I I I I I I I I I I I K I I I I I I I F I I I I I I I A I I I I I I I I I I I G I I I I I I I I I I I I I I W I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I A I I I I I K K I F I I I I A I I I I I I I I I I I H I I ...
result:
wrong answer 1st lines differ - expected: 'Z', found: 'I'