scanf ------ 根据输入格式取值

输入:

12.34.42.45

scanf("%d.%d.%d.%d", &a, &b, &c, &d);

则:

a = 12, b = 34, c = 42, d = 45

posted @ 2021-05-15 18:44  流水灯  阅读(48)  评论(0编辑  收藏  举报