Day - 嵌套 for 循环和模式程序

for row in range(5):
    for col in range(5-row):
        print(col+1, end=" ")
    print()

1 2 3 4 5
1 2 3 4
1 2 3
1 2
1

for row in range(5):
    for col in range(row+1):
        print(col+1, end=" ")
    print()

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

for row in range(5):
    for col in range(5-row):
        print(5-col, end=" ")
    print()

5 4 3 2 1
5 4 3 2
5 4 3
5 4
5

for row in range(5):
    for col in range(row+1):
        print(5-col, end=" ")
    print()

5
5 4
5 4 3
5 4 3 2
5 4 3 2 1

no=1
for row in range(5):
    for col in range(5-row):
        print(no, end=" ")
        no+=1
    print()

1 2 3 4 5
6 7 8 9
10 11 12
13 14
15

for row in range(5):
    for col in range(5-row):
        print((col+1)*(row+1), end=" ")
    print()

1 2 3 4 5
2 4 6 8
3 6 9
4 8
5

for row in range(5):
    for col in range(5-row):
        print((col+1)+(row+1), end=' ')
    print()

2 3 4 5 6
3 4 5 6
4 5 6
5 6
6

for row in range(5):
    for col in range(5-row):
        print((col+1)//(row+1), end=' ')
    print()

1 2 3 4 5
0 1 1 2
0 0 1
0 0
0

for row in range(5):
    for col in range(5-row):
        print((row+1)-(col+1), end=' ')
    print()

0 -1 -2 -3 -4
1 0 -1 -2
2 1 0
3 2
4

for row in range(5):
    for col in range(5-row):
        print((row+1)-(col+1)+5, end=' ')
    print()

5 4 3 2 1
6 5 4 3
7 6 5
8 7
9

for row in range(5):
    for col in range(5-row):
        print((row+1)+(col+1)-1, end=' ')
    print()

1 2 3 4 5
2 3 4 5
3 4 5
4 5
5

for row in range(5):
    for col in range(5-row):
        print(col,end=' ')
    print()

0 1 2 3 4
0 1 2 3
0 1 2
0 1
0

for row in range(5):
    for col in range(4-row):
        print(col+1, end=' ')
    print()

1 2 3 4
1 2 3
1 2
1

for row in range(5):
    for col in range(4-row):
        print(col+1, end=' ')
    print("*" , end=" ")
    print()

1 2 3 4 *
1 2 3 *
1 2 *
1 *
*

for row in range(5):
    for col in range(4-row):
        print(col+1, end=' ')
    for col in range(5):
        print("*" , end=" ")
    print()

1 2 3 4 * * * * *
1 2 3 * * * * *
1 2 * * * * *
1 * * * * *
* * * * *

for row in range(5):
    for col in range(4-row):
        print(col+1, end=' ')
    for col in range(5):
        print(col, end=" ")
    print()

1 2 3 4 0 1 2 3 4
1 2 3 0 1 2 3 4
1 2 0 1 2 3 4
1 0 1 2 3 4
0 1 2 3 4

for row in range(5):
    for col in range(4-row):
        print(" ", end=' ')
    for col in range(5):
        print(col+1, end=" ")
    print()

        1 2 3 4 5
      1 2 3 4 5
    1 2 3 4 5
  1 2 3 4 5
1 2 3 4 5

for row in range(5):
    for col in range(4-row):
        print(" ", end=' ')
    for col in range(row+1):
        print(col+1,end=' ')
    print()

        1
      1 2
    1 2 3
  1 2 3 4
1 2 3 4 5

for row in range(5):
    for col in range(4-row):
        print("", end=' ')
    for col in range(row+1):
        print(col+1,end=' ')
    print()

    1
   1 2
  1 2 3
 1 2 3 4
1 2 3 4 5

for row in range(5):
    for col in range(4-row):
        print(" ", end=' ')
    for col in range(row+1):
        print(5-col,end=' ')
    print()

        5
      5 4
    5 4 3
  5 4 3 2
5 4 3 2 1

for row in range(5):
    for col in range(4-row):
        print(" ", end=' ')
    for col in range(row+1):
        print(5+col-row,end=' ')
    print()

        5
      4 5
    3 4 5
  2 3 4 5
1 2 3 4 5

name='ABCDE'

for row in range(len(name)):
    for col in range(row+1):
        print(name[col], end=" ")
    print()

A
A B
A B C
A B C D
A B C D E

name='PRITHA'

for row in range(len(name)):
    for col in range(6-row):
        print(name[col], end=" ")
    print()

P R I T H A
P R I T H
P R I T
P R I
P R
P

for row in range(5):
    for col in range(5-row):
        print((col+1)%2, end=" ")
    print()

1 0 1 0 1
1 0 1 0
1 0 1
1 0
1

for row in range(5):
    for col in range(5-row):
        print(((col+1)+(row))%2, end=" ")
    print()

1 0 1 0 1
0 1 0 1
1 0 1
0 1
1

以上是Day - 嵌套 for 循环和模式程序的详细内容。更多信息请关注PHP中文网其他相关文章！