Type: Default 1000ms 256MiB

三角形面积

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【题目描述】

”可爱“的土拨鼠白白,她又来计算三角形面积了。已知三角形的底是X,高是Y,请你再帮她算一算。

【输入】

三角形的底与高

【输出】

三角形面积

输入数据 1

4 8

输出数据 1

16

简单的比赛

Not Attended
Status
Done
Rule
IOI
Problem
15
Start at
2025-1-22 20:00
End at
2025-7-8 12:00
Duration
4000 hour(s)
Host
Partic.
2