请解释下这个程序main() {int x,y; scanf("%d",&x); y=x > 12?x+10:x一12;

请解释下这个程序main() {int x,y; scanf("%d",&x); y=x > 12?x+10:x一12; #include main() { int x,y; scanf("%d",&x); y=(x>=0)?((x=0)?0 int main() { int x,y,z,t; scanf("%d,%d,%d",&x,&y,&z); if(x>y #includevoid main(){int max(int x,int y);int a,b,c;scanf("%d 将下列程序用switch语句改写,并使其功能不变.main() { int x,y; scanf("%d",&x); i #include main( ) {int x,y; scanf("%2d%ld",&x,&y); printf("%d #include #include int main() { int x,y,sqrt; scanf ("%d",&x) c语言的问题#includevoid main(){ int x,y; scanf("%d",x); if(x>2) i 编程分段函数#include void main(){int x,y;scanf("%d",&x);if(x 这道题哪里出错了,main() { int x; float y; scanf ("%d",x); if (x 在执行下列程序时输入:1357924,则程序的运行结果为（ D）.main( ) { int x,y; scanf(“% main() { int x=10; int y=x++; printf("%d,%d\n",(x++,y),y++);