problem: https://www.codechef.com/problems/CHEFSUM
my solution: https://www.codechef.com/problems/CHEFSUM
The code is running fine in IDLE but code chef shows it as incorrect submission
Please help
Mate
You just need a simple observation in this problem,
the Chef-sum = prefixSum(i) + SuffixSum(i) is same as Sum of whole array + a[i];
That the required sum will be minimum when the current element a[i] is minimum…
So we just need to find the leftmost index of minimum element in array…
min = 1000000 // any large value
index = -1
for i in range (0, k)
x = input()
if(x < min)
min = x
index = i
print(i)
PS:i don’t know Python, so rectify minor errors of input…
Please Upvote and Accept if you find this helpful…
Feel free to ask anything…
1 Like
is it necessary to mention upvote ? dying for laddus? haha
Not as much as you, @raj79
By the way, UPVOTES and ACCEPTED ANSWER means that the doubt of the person asking question has been clarified… 
chuck mate