TQC+ 程式語言 Python 3 _ 307 乘法表

說明:
(1) 請使用迴圈敘述撰寫一程式,要求使用者輸入一個正整數n(n<10 br="" n=""> (2) 每項運算式需進行格式化排列整齊,每個運算子及運算元輸出的欄寬為2,而每項乘積輸出的欄寬為4,皆靠左對齊不跳行。
範例輸入1:
3
範例輸出1:
1 * 1 = 1   2 * 1 = 2   3 * 1 = 3   
1 * 2 = 2   2 * 2 = 4   3 * 2 = 6   
1 * 3 = 3   2 * 3 = 6   3 * 3 = 9   
範例輸入2:
5
範例輸出2:
1 * 1 = 1   2 * 1 = 2   3 * 1 = 3   4 * 1 = 4   5 * 1 = 5   
1 * 2 = 2   2 * 2 = 4   3 * 2 = 6   4 * 2 = 8   5 * 2 = 10  
1 * 3 = 3   2 * 3 = 6   3 * 3 = 9   4 * 3 = 12  5 * 3 = 15  
1 * 4 = 4   2 * 4 = 8   3 * 4 = 12  4 * 4 = 16  5 * 4 = 20  
1 * 5 = 5   2 * 5 = 10  3 * 5 = 15  4 * 5 = 20  5 * 5 = 25  
程式碼:
num = int( input() )

for i in range( 1, num+1 ):
    for j in range( 1, num+1 ):
        print( '{} * {} = {:<4}'.format( j, i, ( j*i ) ), end='' )
    print()

沒有留言:

張貼留言