Problem 44747. Exponents in Factorials

Solution 2292598

Submitted on 18 May 2020 by Karl Ezra Pilario

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Test	Status	Code Input and Output
1	Pass	assert(isequal(maxexp(5,2),3))
2	Pass	assert(isequal(maxexp(9,3),4))
3	Pass	assert(isequal(maxexp(10,14),1))
4	Pass	q=arrayfun(@(x) maxexp(x,13),2:12); assert(all(q==0))
5	Pass	assert(isequal(maxexp(67,2),64))
6	Pass	assert(isequal(maxexp(10,4),4))
7	Pass	s1=maxexp(100,3); s2=maxexp(200,5); assert(isequal(maxexp(s2,s1)-maxexp(s1,s2),maxexp(100,13)+1))
8	Pass	v=zeros(1,99); for a=2:100 v(a-1)=maxexp(100,a); end assert(isequal(sum(v==1),10)) assert(isequal(sum(find(v==2)),496)) assert(isequal(sum(v),1299)) assert(isequal(max(v)-min(v),96))

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