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CHITEST1 - Sum of two numbers |
Compute the sum of two numbers.
Input
The first line of the input will include the number N of test cases, and the each of the following N lines will include two numbers separated by whitespace.
Output
Starting with the second line of the input, the sum of the two numbers in the line must be printed into a line in the output. The accuracy of the output should be better than 10^-6.
Example
Input: 3
2 3
3.3 4
-1 4 Output: 5
7.3
3