I have to write a program in c language without string functions that gets a string and 3 numbers . for example the string is "abcdefghi" and you enter the 1st number 3 , the 2nd number that's your destination 5 and then the 3rd number 7 , the program should give you "abfcdeghi" ,its like cut and paste !
What I have tried:
well I haven't tried anything yet ! i don't even know how to start :(