摘要: int a,b; char ch; printf("请输入一个虱子;\n"); scanf("%d %c %d",&a,&ch,&b); if(ch=='+') printf("a+b=%d",a+b); else if(ch=='-') printf("a-b=%d",a-b); else if( 阅读全文
posted @ 2019-10-08 19:52 Fate-Joker 阅读(169) 评论(0) 推荐(0)