for loopA in range(101):
    if loopA % 2 == 1:
        print(loopA)

 //奇数

for loopA in range(101):
    if loopA % 2 != 1:
        print(loopA)

 //偶数

参考写法

start =1
while start < 101:
    temp = start % 2
    if temp == 0:
        print(start)
    else:
        pass#pass什么都不执行(必须写,不写语法报错)
    start += 1