求助logo(x 42,y 41,t3,COPY_PUT);scanf("%o",

想知道：logo(x 41,y 10,t3,COPY_PUT);_addr=htonl(INADDR_ANY); 若x,y均定义为int型,z定义为double型,则调用语句scanf（"%x%o%6.2f",&x,&y, #include main() { float x,y; scanf("%f",&x); if(x int x,y; scanf("%d",&x); if(x if(x!=y) scanf("%d",&x) else scanf("%d",&y)这个if语句形式对吗?为什么? W/O LOGO scanf("%d,&x);//指什么?if(x%2==o) 帮我逐一介绍一下, #include mian() { float x,y; scanf("%f",&x); if(x>=0) { if(x #include main( ) {int x,y; scanf("%2d%ld",&x,&y); printf("%d C语句while(scanf("%d%d",&x,&y)==2&&(x!=0||y! 用X和Y这两个英文字母如何设计Logo main() { float x,y; scanf(%f,&x); if(x>=0) y=x; else y=-x; p