Number Theory - Problems | LightOJ

Number Theory

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Mathematically Hard

Solved by: 3070

Success rate: 26.01%

Solved by: 2935

Success rate: 31.68%

Solved by: 1294

Success rate: 42.00%

Trailing Zeroes (I)

Solved by: 2331

Success rate: 23.57%

Intelligent Factorial Factorization

Solved by: 2771

Success rate: 62.30%

Digits of Factorial

Solved by: 4394

Success rate: 55.05%

Efficient Pseudo Code

Solved by: 1477

Success rate: 29.76%

Solved by: 2413

Success rate: 40.21%

How Many Points?

Solved by: 1505

Success rate: 46.35%

Trailing Zeroes (II)

Solved by: 1558

Success rate: 56.66%

Solved by: 1096

Success rate: 59.92%

Solved by: 4140

Success rate: 77.73%

Trailing Zeroes (III)

Solved by: 2809

Success rate: 53.58%

Success rate: 52.12%

Solved by: 1143

Success rate: 31.92%

Fantasy of a Summation

Success rate: 64.15%

Solved by: 4387

Success rate: 51.67%

Solved by: 1444

Success rate: 38.26%

Mysterious Bacteria

Success rate: 28.51%

Harmonic Number

Solved by: 1135

Success rate: 45.82%

Pairs Forming LCM

Success rate: 41.40%

Harmonic Number (II)

Success rate: 73.27%

Goldbach's Conjecture

Solved by: 2104

Success rate: 49.73%

Sum of Consecutive Integers

Success rate: 36.38%

Leading and Trailing

Success rate: 43.44%

LCM from 1 to n

Success rate: 25.30%

One Theorem, One Year

Success rate: 55.69%

Success rate: 37.53%

Success rate: 30.34%

Success rate: 62.74%

Story of Tomisu Ghost

Success rate: 69.39%

Aladdin and the Flying Carpet

Success rate: 28.57%

Prime Independence

Success rate: 28.76%

Bi-shoe and Phi-shoe

Success rate: 41.52%

Success rate: 46.60%

Success rate: 11.47%

Repeated Digit Sum

Success rate: 21.98%

Printing Divisors

Success rate: 24.55%