List of all available Websheets
Viewing cpp/arrays/sumpairs by redekopp@usc.edu. You have unsaved changes. Log in above to create, edit, preview and publish Websheets.
Property | Value |
---|---|
Description html markup shown to student | <p>Complete the program to output the sum of the: </p> <ol> <li>First and last</li> <li>Second and second to last</li> <li>Thirs and third to last</li> <li>...</li> </ol> <p>So if the array is: <tt>9 8 4 5 6 2</tt> your program should output: </p> <pre> 11 14 9 </pre> <p><strong>You may assume the size of the array is even.</strong></p> |
Public permissions | |
Remarks Comments, history, license, etc. | Copied from problem cpp/arrays/arrayprint (author: dpritcha@usc.edu) |
Engine | |
Template / Reference solution |
using namespace std; int main() { int n; // biggest possible int arr[20]; cin >> n; for(int i=0; i < n; i++){ cin >> arr[i]; } \[ for(int i=0; i < n/2; i++) { cout << arr[i] + arr[n - i -1] << endl; } ]\ return 0; } |
C++ test suite json list of stdin/args tests e.g. [{"stdin":"hi", "args":["4", "5"]}, {"stdin":"noargs"}] to just run once with no input use [{}] | [ {"stdin":"12 9 15 10 13 6 3 8 1 5 10 13 2", "args":[]}, {"stdin":"8 10 5 7 3 4 9 6 8", "args":[] } ] |
Solution visibility | |
Add compiler flag(s) json list of flags e.g. ["-Wno-unused-variable"] | ["-Wno-array-bounds"] |
Remove default compiler flag(s) | ["-fsanitize=undefined"] |
Note: problems are open-source by default (see 'Public permissions'). Assumed license for open problems is Creative Commons 4.0 Attribution-ShareAlike unless specified in 'Remarks'.