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A11044 | Sagheer and Crossroads

时间限制1s
内存限制256MB
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题目描述

Sagheer is walking in the street when he comes to an intersection of two roads. Each road can be represented as two parts where each part has $3$ lanes getting into the intersection (one for each direction) and $3$ lanes getting out of the intersection, so we have $4$ parts in total. Each part has $4$ lights, one for each lane getting into the intersection ( $l$ — left, $s$ — straight, $r$ — right) and a light $p$ for a pedestrian crossing.

![](/uploads/acgo/image/1253f3b7c91fb46d_89bd012c9efd.jpeg)An accident is possible if a car can hit a pedestrian. This can happen if the light of a pedestrian crossing of some part and the light of a lane that can get to or from that same part are green at the same time.

Now, Sagheer is monitoring the configuration of the traffic lights. Your task is to help him detect whether an accident is possible.

输入格式

The input consists of four lines with each line describing a road part given in a counter-clockwise order.

Each line contains four integers $l$ , $s$ , $r$ , $p$ — for the left, straight, right and pedestrian lights, respectively. The possible values are $0$ for red light and $1$ for green light.

输出格式

On a single line, print "YES" if an accident is possible, and "NO" otherwise.

输入输出样例

输入 #1
1 0 0 1
0 1 0 0
0 0 1 0
0 0 0 1
输出 #1
YES
输入 #2
0 1 1 0
1 0 1 0
1 1 0 0
0 0 0 1
输出 #2
NO
输入 #3
1 0 0 0
0 0 0 1
0 0 0 0
1 0 1 0
输出 #3
NO
C++ 编辑器
输入
输出