Assume the int variables i , lo , hi , and result have been declared and that lo and hi have been initialized.

LANGUAGE: C++

CHALLENGE:

Assume the int variables i , lo , hi , and result have been declared and that lo and hi have been initialized.

Write a for loop that adds the integers between lo and hi (inclusive), and stores the result in result .
Your code should not change the values of lo and hi . Also, do not declare any additional variables — use only i , lo , hi , and result.

SOLUTION:

for (i=lo; i<=hi; i++){
   result += i;
}