save project

diy2.py

-i = 1   # 行
-for j in range(1,10):
-    print(j,"*",i,"=",(i*j)end=
+for i in range(1,10):
+    for j in range(1,i+1):
+        print('{:d}x{:d}={:d}'.format(j,i,i*j), end=' ')
\ No newline at end of file
+        # 使某些列对齐
+        if j == 2 and i < 5:
+            print(' ', end='')
+        # 换行
+        if i == j:
+            print('');
\ No newline at end of file