输出多种样式九九乘法表的代码

1. 普通样式：

for i in range(1, 10):
    for j in range(1, i+1):
        print(f"{j}*{i}={i*j}", end="\t")
    print()

2. 带颜色的样式：

for i in range(1, 10):
    for j in range(1, i+1):
        if i*j < 10:
            print(f"\033[31m{j}*{i}={i*j}\033[0m", end="\t")
        else:
            print(f"\033[32m{j}*{i}={i*j}\033[0m", end="\t")
    print()

3. 左对齐样式：

for i in range(1, 10):
    for j in range(1, i+1):
        print(f"{j}*{i}={i*j:<2}", end="\t")
    print()

4. 右对齐样式：

for i in range(1, 10):
    for j in range(1, i+1):
        print(f"{j}*{i}={i*j:>2}", end="\t")
    print()

5. 带边框样式：

for i in range(1, 10):
    for j in range(1, i+1):
        if i*j < 10:
            print(f"| {j}*{i}={i*j} ", end="")
        else:
            print(f"| {j}*{i}={i*j}", end="")
    print("|")
    if i == 1:
        print("+" + "-"*25 + "+")
    elif i == 9:
        print("+" + "-"*25 + "+")
    else:
        print("+" + " "*25 + "+")