小运算

 打印出1到100
# x = 0
# while x <= 100:
#     x = x + 1
#     print(x)

# 输出1+2+3+....+100的运算
# x = 1
# y = 0
# while x <= 100:
#     y = y + x
#     x = x + 1
#     print(y)

# print(3 != 2)

# 输出1+3+5+7+9+...99的值
# x = 1
# y = 0
# while x <= 99:
#     y += x
#     x += 2
#     print(y)


# 输出1、2、3、4、、、、、、100中的偶数
# x = 1
# while x <= 100:
#     x += 1
#     if x % 2 == 0:
#         print(x)