Yahoo2013最新笔试题新鲜出炉

1.predict the output of the following program code. How many "Y" will be printed.

main()
{
      fork();fork();fork();fork();
      printf("Y");
      fork();      
}   

2.Inverse words of a sentence: such as input "Jack likes Marry"

output: "Marry likes Jack"

Note: You can ignore any character that is neither an alphanumeric nor a blank space.

use pseudo-code