Cody

Rafael S.T. Vieira

33
Rank
55
Badges
14550
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1 – 50 of 1,960

Rafael S.T. Vieira submitted a Comment to Problem 45707. Sum 1 to 100 even number

I must say that this sum is wrong. All even numbers from 1 to 100 add up to 2550, and not 2500. And the odd numbers from 1 to 100 add up to 2500.

6 hours and 11 minutes ago

Rafael S.T. Vieira submitted Solution 2804518 to Problem 43226. Get 1-4-3-4-4

6 hours and 33 minutes ago

Rafael S.T. Vieira submitted Solution 2804515 to Problem 2236. Complex transpose

6 hours and 35 minutes ago

Rafael S.T. Vieira submitted Solution 2804497 to Problem 2899. imaginary results

6 hours and 38 minutes ago

Rafael S.T. Vieira submitted Solution 2804443 to Problem 2937. square number

7 hours and 9 minutes ago

Rafael S.T. Vieira submitted Solution 2804431 to Problem 2007. Swap two numbers

7 hours and 11 minutes ago

Rafael S.T. Vieira submitted Solution 2804425 to Problem 2462. Area of a circle

7 hours and 14 minutes ago

Rafael S.T. Vieira submitted Solution 2804206 to Problem 42441. Code Wheel

8 hours and 17 minutes ago

Rafael S.T. Vieira submitted a Comment to Problem 45358. Do they touch?

The problem is asking for tangent circles.

8 hours and 30 minutes ago

1 – 50 of 1,960