b = 10
for i in range(4, 0, -1):
k=3
for j in range(1,i + 1):
print(b-k, end=' ')
b=b+1
print('\r')
我需要输出为:
7 8 9 10
4 5 6
2 3
1
b = 10
for i in range(4, 0, -1):
k=3
for j in range(1,i + 1):
print(b-k, end=' ')
b=b+1
print('\r')
我需要输出为:
7 8 9 10
4 5 6
2 3
1