编程人员笔试题范文 1.WhatwillbetheoutputofthefollowingCcode? main() intk,num=30; k=(num5?(num=10?100:200):500); printf(“%d”,k); 2.WhatwillthefollowingCcodedo? int*ptr; ptr=(int*)Ox67a9; *ptr=Oxaa55; 3.WhatwillbetheoutputofthefollowCcode? defineproduct(x)(x*x) main() inti=3,j,k; j=product(i+); k=product(+i); printf(“%d%d”,j,k);