|
Given a sorted array and a number ......
Microsoft Interview Questions and Answers
(Continued from previous question...)
137. Given a sorted array and a number ......
Question:
Given a sorted array and a number, find two numbers which sum to the number. Write test cases for same.
maybe an answer:
Use two indexes, one at the beginning and one at the end.
while(start < end) {
if (a[start] + a[end] > number)
end--;
else
if(a[start] + a[end] < number)
start++;
else
break; // found
}
(Continued on next question...)
Other Interview Questions
| 