int sum = 0,n = 100; /*执行一次*/ sum = (1+n)*n/2; /*执行一次*/ printf("%d", sum); /*行次*/
int sum = 0, n = 100; /*执行1次*/ sum = (1+n)*n/2; /*执行第1次*/ sum = (1+n)*n/2; /*执行第2次*/ sum = (1+n)*n/2; /*执行第3次*/ sum = (1+n)*n/2; /*执行第4次*/ sum = (1+n)*n/2; /*执行第5次*/ sum = (1+n)*n/2; /*执行第6次*/ sum = (1+n)*n/2; /*执行第7次*/ sum = (1+n)*n/2; /*执行第8次*/ sum = (1+n)*n/2; /*执行第9次*/ sum = (1+n)*n/2; /*执行第10次*/ printf("%d",sum); /*执行1次*/
int count = 1;
while (count < n)
{
count = count * 2; /* 时间复杂度为O(1)的程序步骤序列 */
}
data = [ 8,3,67,77,78,22,6,3,88,21,2]
find_num = 22
for i in data:
if i == 22:
print("find",find_num,i )
for i in range(100):
for k in range(100):
print(i,k)
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有