32. void main() { int x=1,y=1,z=10; if(z< 0) if(y> 0) x=3; else x=5; printf(" %d," ,x); if(z=y< 0) x=3; else if(y==0) x=5; else x=7; printf(" %d," ,x); printf(" %d," ,z); } 该程序运行结果是：1,7,0
   正确
   错误