Hello everybody

I am trying to solve this problem

https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=4924

my code give me wrong answer

code : http://ideone.com/pkXHX9

any help please?

Hello Every Body :D

i have solved this problem on spoj : http://www.spoj.com/problems/SUMFOUR

but there is something I didn't understand

this code get ACCEPTED : https://ideone.com/8fS4Ll

while this TLE : https://ideone.com/HakngE

any explanation for that ?