Sum of elements
Execution time limit is 1 second
Runtime memory usage limit is 128 megabytes
Given sequence of real numbers. Find the sum of all its elements.
Input
First line contains number . Next line contains real numbers, each of them is no more than by absolute value.
Output
Print the sum of all sequence elements with digit after the decimal point.
Examples
Input #1
Answer #1
Submissions 35K
Acceptance rate 61%