【1901100376】自学训练营21群 Day4

exercises/1901100376/1001S02E01_helloworld.txt

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+test

exercises/1901100376/1001S02E02_hello_python.py

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+print('hello world')

exercises/1901100376/1001S02E03_calculator.py

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+calculate = input('选择您要进行的运算:1.加法2.减法3.乘法4.除法 \n请输入数字进行选择: 1 / 2 / 3 /4 \n') 
+num1 = float(input('请输入第一个运算数字'))
+num2 = float(input('请输入第二个运算数字'))
+if calculate == '1':
+    print(num1+num2)
+elif calculate == '2':
+    print(num1-num2)    
+elif calculate == '3':
+    print(num1*num2)
+elif calculate == '4':
+    print(num1/num2)

exercises/1901100376/1001S02E04_control_flow.py

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+print('九九乘法表一:')
+for a in range(1,10):
+    for b in range(1,a+1):
+        print('%s*%s=%s'%(a,b,a*b),end=' ')
+    print()
+
+print( '九九乘法表二:')
+a=1
+while a<10:
+    if a % 2 !=0:
+        for b in range(1,a+1):
+            print('%s*%s=%s'%(a,b,a*b),end=' ')
+        print()
+        a += 2

exercises/1901100376/README.md

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+Github Account： GS2017GS  gs121500190@gmail.com
+
+Student Numeber: 1901100376
+
+