백준 풀이
백준 2563번 파이썬
ag2개발자
2022. 8. 23. 14:02
n= int(input())
arr= [[0]*101 for k in range(101)]
for _ in range(n):
a,b=map(int,input().split())
for i in range(a,a+10):
for j in range(b,b+10):
arr[i][j]=1
answer=0
for x in arr:
answer+=x.count(1)
print(answer)