Number Theory - Problems | LightOJ

Number Theory

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Mathematically Hard

Solved by: 2902

Success rate: 26.32%

Solved by: 2815

Success rate: 31.47%

Solved by: 1269

Success rate: 42.12%

Trailing Zeroes (I)

Solved by: 2252

Success rate: 23.34%

Intelligent Factorial Factorization

Solved by: 2673

Success rate: 62.05%

Digits of Factorial

Solved by: 4307

Success rate: 54.93%

Efficient Pseudo Code

Solved by: 1445

Success rate: 29.62%

Solved by: 2329

Success rate: 39.77%

How Many Points?

Solved by: 1413

Success rate: 46.51%

Trailing Zeroes (II)

Solved by: 1529

Success rate: 56.69%

Solved by: 1073

Success rate: 60.34%

Solved by: 4065

Success rate: 77.69%

Trailing Zeroes (III)

Solved by: 2729

Success rate: 53.56%

Success rate: 52.64%

Solved by: 1130

Success rate: 31.94%

Fantasy of a Summation

Success rate: 63.95%

Solved by: 4276

Success rate: 51.52%

Solved by: 1413

Success rate: 38.34%

Mysterious Bacteria

Success rate: 28.19%

Harmonic Number

Solved by: 1120

Success rate: 45.81%

Pairs Forming LCM

Success rate: 41.48%

Harmonic Number (II)

Success rate: 73.12%

Goldbach's Conjecture

Solved by: 2030

Success rate: 49.95%

Sum of Consecutive Integers

Success rate: 36.26%

Leading and Trailing

Success rate: 43.35%

LCM from 1 to n

Success rate: 25.32%

One Theorem, One Year

Success rate: 55.72%

Success rate: 37.53%

Success rate: 30.34%

Success rate: 62.81%

Story of Tomisu Ghost

Success rate: 69.42%

Aladdin and the Flying Carpet

Success rate: 28.62%

Prime Independence

Success rate: 28.77%

Bi-shoe and Phi-shoe

Success rate: 41.84%

Success rate: 47.93%

Success rate: 10.71%

Repeated Digit Sum

Success rate: 21.93%

Printing Divisors

Success rate: 22.80%