Number Theory - Problems | LightOJ

Number Theory

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Mathematically Hard

Solved by: 2993

Success rate: 26.22%

Solved by: 2880

Success rate: 31.56%

Solved by: 1284

Success rate: 42.00%

Trailing Zeroes (I)

Solved by: 2297

Success rate: 23.48%

Intelligent Factorial Factorization

Solved by: 2737

Success rate: 62.26%

Digits of Factorial

Solved by: 4362

Success rate: 54.97%

Efficient Pseudo Code

Solved by: 1465

Success rate: 29.67%

Solved by: 2374

Success rate: 40.00%

How Many Points?

Solved by: 1468

Success rate: 46.45%

Trailing Zeroes (II)

Solved by: 1552

Success rate: 56.71%

Solved by: 1088

Success rate: 60.14%

Solved by: 4110

Success rate: 77.75%

Trailing Zeroes (III)

Solved by: 2776

Success rate: 53.65%

Success rate: 52.71%

Solved by: 1138

Success rate: 31.88%

Fantasy of a Summation

Success rate: 64.06%

Solved by: 4342

Success rate: 51.60%

Solved by: 1435

Success rate: 38.32%

Mysterious Bacteria

Success rate: 28.53%

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: 2078

Success rate: 49.77%

Sum of Consecutive Integers

Success rate: 36.35%

Leading and Trailing

Success rate: 43.41%

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: 62.79%

Story of Tomisu Ghost

Success rate: 69.33%

Aladdin and the Flying Carpet

Success rate: 28.51%

Prime Independence

Success rate: 28.73%

Bi-shoe and Phi-shoe

Success rate: 41.76%

Success rate: 46.50%

Success rate: 11.47%

Repeated Digit Sum

Success rate: 21.74%

Printing Divisors

Success rate: 23.70%