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📜  1 12 123 python代码示例

📅  最后修改于: 2022-03-11 14:45:46.152000             🧑  作者: Mango

代码示例1
# 1-12-123-1234 Pattern up to n lines

n = int(input("Enter number of rows: "))

for i in range(1,n+1):
    for j in range(1, i+1):
        print(j, end="")
    print()