Number Theory - Problems | LightOJ

Number Theory

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Mathematically Hard

Solved by: 2984

Success rate: 26.26%

Solved by: 2876

Success rate: 31.54%

Solved by: 1282

Success rate: 42.00%

Trailing Zeroes (I)

Solved by: 2290

Success rate: 23.43%

Intelligent Factorial Factorization

Solved by: 2732

Success rate: 62.25%

Digits of Factorial

Solved by: 4355

Success rate: 54.96%

Efficient Pseudo Code

Solved by: 1464

Success rate: 29.66%

Solved by: 2370

Success rate: 40.00%

How Many Points?

Solved by: 1468

Success rate: 46.46%

Trailing Zeroes (II)

Solved by: 1551

Success rate: 56.71%

Solved by: 1086

Success rate: 60.14%

Solved by: 4104

Success rate: 77.76%

Trailing Zeroes (III)

Solved by: 2768

Success rate: 53.63%

Success rate: 52.66%

Solved by: 1137

Success rate: 31.92%

Fantasy of a Summation

Success rate: 64.03%

Solved by: 4330

Success rate: 51.57%

Solved by: 1433

Success rate: 38.31%

Mysterious Bacteria

Success rate: 28.52%

Harmonic Number

Solved by: 1128

Success rate: 45.86%

Pairs Forming LCM

Success rate: 41.28%

Harmonic Number (II)

Success rate: 73.21%

Goldbach's Conjecture

Solved by: 2072

Success rate: 49.81%

Sum of Consecutive Integers

Success rate: 36.35%

Leading and Trailing

Success rate: 43.39%

LCM from 1 to n

Success rate: 25.32%

One Theorem, One Year

Success rate: 55.64%

Success rate: 37.53%

Success rate: 30.34%

Success rate: 62.87%

Story of Tomisu Ghost

Success rate: 69.25%

Aladdin and the Flying Carpet

Success rate: 28.51%

Prime Independence

Success rate: 28.71%

Bi-shoe and Phi-shoe

Success rate: 41.75%

Success rate: 46.86%

Success rate: 11.47%

Repeated Digit Sum

Success rate: 21.74%

Printing Divisors

Success rate: 23.76%