Python:
	
	a = int(input())
f = []
for i in range(a):
    b = input()
    b = [int(j) for j in b.split()]
    f.append(b)
t = True
while t:
    for i in range(a - 1):
        if f[i[1]] > f[i[1]+1]:
            f[i], f[i+1] = f[i+1], f[i]
        elif f[i[1]] ==  f[i[1]+1]:
            if f[i[0]] > f[i[0]+1]:
                f[i], f[i+1] = f[i+1], f[i]
        else:
            t = False
for i in range(a):
    print(f[i])
	
			
				Последнее редактирование: