摘要: #include#include#includeint right=0;int wrong=0;void add(){int a,b,c;a=rand()%100;b=rand()%100;printf("请回答:\n\t\t %d + %d = ",a,b);scanf("%d",c);if(a+... 阅读全文
posted @ 2015-05-14 20:02 zhuifeng123 阅读(143) 评论(3) 推荐(0) 编辑