Beginner's problems

Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Solve more and win a certificate

Id Title Translations Solved Blessing
1Sum "A+B"DE ES FR AR ZH RO RU142501.00
2Sum in LoopDE ES FR AR ZH RO RU91931.76
3Sums in LoopDE ES FR AR ZH RO RU71272.20
4Minimum of TwoDE ES FR AR ZH RO RU62152.44
5Minimum of ThreeDE ES FR AR ZH RO RU56182.62
15Maximum of arrayDE ES AR ZH RO RU50532.80
6RoundingDE ES AR ZH RO RU45972.97
7Fahrenheit to CelsiusDE ES AR ZH RO RU42773.09
20Vowel CountDE ES AR ZH RO RU36933.35
41Median of ThreeDE AR ZH RO RU32813.55
28Body Mass IndexDE ZH RU31833.60
11Sum of digitsES RU31333.63
43Dice RollingDE ZH RU29343.74
13Weighted sum of digitsES RU28953.77
16Average of an arrayES RU27513.86
17Array ChecksumES RU25124.01
21Array CountersES RU24034.09
48Collatz SequenceRU21614.28
14Modular CalculatorES19764.43
12Modulo and time differenceES RU18794.52
27Bubble SortRU18424.55
26Greatest Common DivisorRU16084.79
29Sort with IndexesRU14534.97
67Fibonacci SequenceRU13895.04
24Neumann's Random GeneratorDE RU13595.08
23Bubble in ArrayRU13575.08
57Smoothing the WeatherRU12915.17
32Josephus ProblemRU11205.42
81Bit CountRU10175.58
61Prime Numbers GenerationRU8405.92
128Combinations Counting6996.23
34Binary Search6336.41
120Selection Sort6026.49
121Insertion Sort4007.20
134Flying Text Screensaver3857.27
156Luhn Algorithm2907.76