# BOJ - 2669 - 직사각형 네개의 합집합의 면적 구하기

Updated:

```
import sys
def solution():
Field = [[0 for _ in range(101)] for _ in range(101)]
for _ in range(4):
x, y, dx, dy = map(int, sys.stdin.readline().split())
for i in range(x, dx):
for j in range(y, dy):
Field[i][j] = 1
ret = 0
for f in Field:
ret += f.count(1)
print(ret)
solution()
```

https://www.acmicpc.net/problem/2669

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