what is the complexity of this problem I think its O(n*n!) but
confused or O(n!) or O(n^2) right me if i m wrong.........its
necessary to check the complexity REPLY is appreciated from every
algogeek
>
> #include <stdio.h>
> #include<conio.h>
> #include<iostream.h>
> #include<stdlib.h>
> int main()
> {
> int a[] = {-1 , -2 , 3 , 5 , 6 , -2 , -1 , 4 , -4 , 2 , -1};
> int length = 11;
>
> int begin, end, beginmax, endmax, maxsum, sum, i;
>
> sum = 0;
> beginmax = 0;
> endmax = -1;
> maxsum = 0;
>
> for (begin=0; begin<length; begin++) {
> sum = 0;
> for(end=begin; end<length; end++) {
> sum += a[end];
> if(sum > maxsum) {
> maxsum = sum;
> beginmax = begin;
> endmax = end;
> }
>
> }
> cout<<sum<<"\t";
> }
> cout<<endl;
> for(i=beginmax; i<=endmax; i++) {
> printf("%d\n", a[i]);
> }
>
> getch();
>
> }
>
> its has time complexity O(n^2) ..does better solution exist
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