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 RO RU77041.00
2Sum in LoopDE ES FR AR RO RU49331.77
3Sums in LoopDE ES FR AR RO RU37662.24
4Minimum of TwoDE ES FR AR RO RU32742.49
5Minimum of ThreeDE ES FR AR RO RU29912.64
15Maximum of arrayDE ES AR RO RU27272.80
6RoundingDE ES AR RO RU24293.00
7Fahrenheit to CelsiusDE ES RO RU22323.15
20Vowel CountDE ES RO RU19793.36
41Median of ThreeDE RO RU17973.53
28Body Mass IndexDE RU17303.59
43Dice RollingDE RU16463.68
13Weighted sum of digitsES RU15283.81
11Sum of digitsES RU15083.83
16Average of an arrayES RU14383.91
17Array ChecksumES RU12924.10
21Array CountersES RU12444.17
48Collatz SequenceRU11634.28
14Modular CalculatorES10394.48
27Bubble SortRU10014.54
12Modulo and time differenceES RU8864.76
26Greatest Common DivisorRU8014.93
67Fibonacci SequenceRU7864.96
24Neumann's Random GeneratorDE RU7335.08
29Sort with IndexesRU7145.13
57Smoothing the WeatherRU6825.21
32Josephus ProblemRU6095.41
23Bubble in ArrayRU6015.43
81Bit CountRU5585.56
61Prime Numbers GenerationRU4825.81
128Combinations Counting3676.28
34Binary Search3546.35
120Selection Sort3276.48
121Insertion Sort2227.15
134Flying Text Screensaver2187.19
156Luhn Algorithm1647.68