please help me solve

This is a discussion on please help me solve within the C++ Programming forums, part of the General Programming Boards category; Good day everyone. Can someone help me on how to solve the follow questions on c++ programming 1. Write a ...

  1. #1
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    Post please help me solve

    Good day everyone.

    Can someone help me on how to solve the follow questions on c++ programming

    1. Write a function that accepts an array of non-negative integers and returns the second largest integer in the array. Return -1 if there is no second largest.

    2. Write a function that takes an array of integers as an argument and returns a value based on the sums of the even and odd numbers in the array. Let X = the sum of the odd numbers in the array and let Y = the sum of the even numbers. The function should return X - Y

    3. Write a function that accepts a character array, a zero-based start position and a length. It should return a character array containing containing length characters starting with the startcharacter of the input array. The function should do error checking on the start position and the length and return null if the either value is not legal.

    Thanks i appreciate in advance

  2. #2
    C++まいる!Cをこわせ!
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    Read the homework policy first.
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.

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