## Ex 3-1. 창 띄우기.
import sys
from PyQt5.QtWidgets import QApplication, QWidget
class MyApp(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.setWindowTitle('My First Application')
self.move(300, 300)
self.resize(400, 200)
self.show()
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = MyApp()
sys.exit(app.exec_())
# d=[]
# for i in range(20):
# d.append([])
# for j in range(20):
# d[i].append(0)
# n=int(input())
# for i in range(n):
# x, y=input().split()
# d[int(x)][int(y)]=1
# for i in range(1, 20):
# for j in range(1, 20):
# print(d[i][j], end=' ')
# print()
# d=[]
# for i in range(19):
# v = list(map(int, input().split()))
# d.append(v)
#
# n=int(input())
# for i in range(n):
# x, y=input().split()
# x=int(x)-1
# y=int(y)-1
# for j in range(19):
# if d[j][y]==0:
# d[j][y]=1
# else:
# d[j][y]=0
# if d[x][j]==0:
# d[x][j]=1
# else:
# d[x][j]=0
# for i in range(19):
# for j in range(19):
# print(d[i][j], end=' ')
# print()
# a=[]
# h, w=input().split()
# h=int(h)
# w=int(w)
# n=int(input())
# for i in range(h):
# a.append([])
# for j in range(w):
# a[i].append(0)
# for i in range(n):
# l, d, x, y=input().split()
# l=int(l)
# d=int(d)
# x=int(x)-1
# y=int(y)-1
# for j in range(l):
# if d==0:
# a[x][y+j]=1
# else:
# a[x+j][y]=1
# for i in range(h):
# for j in range(w):
# print(a[i][j], end=' ')
# print()
# d=[]
# for i in range(10):
# v=list(map(int, input().split()))
# d.append(v)
# i=1
# j=1
# while True:
# if d[i][j]==2:
# d[i][j]=9
# break
# elif i==9:
# break
# d[i][j] = 9
# if d[i][j+1]==1:
# i+=1
# else:
# j+=1
# for i in range(10):
# for j in range(10):
# print(d[i][j], end=' ')
# print()