Number Theory - Problems | LightOJ

Number Theory

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Mathematically Hard

Solved by: 2966

Success rate: 26.25%

Solved by: 2874

Success rate: 31.54%

Solved by: 1281

Success rate: 41.99%

Trailing Zeroes (I)

Solved by: 2284

Success rate: 23.40%

Intelligent Factorial Factorization

Solved by: 2725

Success rate: 62.26%

Digits of Factorial

Solved by: 4345

Success rate: 54.97%

Efficient Pseudo Code

Solved by: 1463

Success rate: 29.67%

Solved by: 2365

Success rate: 39.97%

How Many Points?

Solved by: 1456

Success rate: 46.50%

Trailing Zeroes (II)

Solved by: 1546

Success rate: 56.72%

Solved by: 1085

Success rate: 60.18%

Solved by: 4097

Success rate: 77.77%

Trailing Zeroes (III)

Solved by: 2764

Success rate: 53.70%

Success rate: 52.66%

Solved by: 1136

Success rate: 31.90%

Fantasy of a Summation

Success rate: 63.99%

Solved by: 4320

Success rate: 51.56%

Solved by: 1431

Success rate: 38.31%

Mysterious Bacteria

Success rate: 28.52%

Harmonic Number

Solved by: 1123

Success rate: 45.81%

Pairs Forming LCM

Success rate: 41.33%

Harmonic Number (II)

Success rate: 73.13%

Goldbach's Conjecture

Solved by: 2067

Success rate: 49.93%

Sum of Consecutive Integers

Success rate: 36.32%

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: 62.86%

Story of Tomisu Ghost

Success rate: 69.21%

Aladdin and the Flying Carpet

Success rate: 28.58%

Prime Independence

Success rate: 28.76%

Bi-shoe and Phi-shoe

Success rate: 41.82%

Success rate: 46.85%

Success rate: 11.47%

Repeated Digit Sum

Success rate: 21.74%

Printing Divisors

Success rate: 23.61%