A10432 | Bear and Game
时间限制1s
内存限制256MB
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题目描述
Bear Limak likes watching sports on TV. He is going to watch a game today. The game lasts $90$ minutes and there are no breaks.
Each minute can be either interesting or boring. If $15$ consecutive minutes are boring then Limak immediately turns TV off.
You know that there will be $n$ interesting minutes $t_{1},t_{2},...,t_{n}$ . Your task is to calculate for how many minutes Limak will watch the game.
Each minute can be either interesting or boring. If $15$ consecutive minutes are boring then Limak immediately turns TV off.
You know that there will be $n$ interesting minutes $t_{1},t_{2},...,t_{n}$ . Your task is to calculate for how many minutes Limak will watch the game.
输入格式
The first line of the input contains one integer $n$ ( $1<=n<=90$ ) — the number of interesting minutes.
The second line contains $n$ integers $t_{1},t_{2},...,t_{n}$ ( $1<=t_{1}<t_{2}<...\ t_{n}<=90$ ), given in the increasing order.
The second line contains $n$ integers $t_{1},t_{2},...,t_{n}$ ( $1<=t_{1}<t_{2}<...\ t_{n}<=90$ ), given in the increasing order.
输出格式
Print the number of minutes Limak will watch the game.
输入输出样例
输入 #1
3 7 20 88
输出 #1
35
输入 #2
9 16 20 30 40 50 60 70 80 90
输出 #2
15
输入 #3
9 15 20 30 40 50 60 70 80 90
输出 #3
90
In the first sample, minutes $21,22,...,35$ are all boring and thus Limak will turn TV off immediately after the $35$ -th minute. So, he would watch the game for $35$ minutes.
In the second sample, the first $15$ minutes are boring.
In the third sample, there are no consecutive $15$ boring minutes. So, Limak will watch the whole game.
In the second sample, the first $15$ minutes are boring.
In the third sample, there are no consecutive $15$ boring minutes. So, Limak will watch the whole game.
C++ 编辑器
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评测结果：Accepted