while循环应用
1. 计算1~100的累积和(包含1和100)
参考代码如下:
#encoding=utf-8 i = 1 sum = 0 while i <= 100: sum = sum + i i += 1 print("1~100的累积和为:%d" % sum)
2. 计算1~100之间偶数的累积和(包含1和100)
参考代码如下:
#encoding=utf-8 i = 1 sum = 0 while i <= 100: if i % 2 == 0: sum = sum + i i+=1 print("1~100的累积和为:%d" % sum)