Love and Friendship calculator using C/C++

Love and Friendship calculator is a small C or C++ application which implements a school-time logic. When we are in school time we play with our names and calculate some percentage. I also implemented one of them logic to calculate Love and friendship.

The Logic which i have implemented is as follows.

• Two names n1 and n2 are taken from the user. And one choice for friendship or love calculation.
• If  user choose friendship then we make a string n1+ friend + n2.
• If user choose love then we make a string n1 + love + n2.
• Then we start manipulation over the concatenated string from left to right.
• We count occurrence of each character (except space) until all characters are traversed and keep that count of each character in an array.
• Now we have an array containing count of each character. now we perform operation on this array.
• we start adding first element of array with last element of array, second element with second last element of the array and so on.
• Keep continue the above step until we get array with only two elements.
• Now we have percentage. if percentage is higher then 100% we manipulate it until we get percentage less than  or equal to 100%.