请问一下if(!((body[0].x==body[2].x)dpos_x=0;

body C语言IF选择语句!请问：else if(x==0){y=x;}和else{if(x==0){y=x;}} main() {int n=0,m=1,x=2;if(!n)x=-1;if(m)x=x-2;if(x)x=-3;prin body,ul,li { margin:0; padding:0; } 请问 Over my dead body. #include mian() { float x,y; scanf("%f",&x); if(x>=0) { if(x 请问a specialized body of knowledge 中的body int x=1,y=0; if(!x)y++; else if(x==0) if(x)y+=2; else y+=3; 1 int x=1,y=0; 2 if(!x) y++; 3 else if(x==0) 4 if(x) y+=2; 5 scanf("%d,&x);//指什么?if(x%2==o) 帮我逐一介绍一下, main( ) { int n=0,m=1,x=2; if(!n) x - =1; if(m) x - =2; if(x if (w!=0 && (x+y)/w