Cody

Solution 1682037

Submitted on 28 Nov 2018 by Shubham Gupta
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
vs = find_psmooth(2,16); assert(isequal(vs,[1 2 4 8 16]))

2   Pass
vs = find_psmooth(3,128); assert(isequal(vs,[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128]))

3   Pass
vs = find_psmooth(11,73); assert(isequal(vs,[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72]))

4   Pass
pmax=7; vmax=120; vs = find_psmooth(pmax,vmax); vs=unique(vs); % Validity checks vs(vs>vmax)=[]; vs(vs<1)=[]; vs=floor(vs); length(vs) if length(vs)==50 % Known length pass=true; else pass=false; end pv=primes(vmax); pv(pv<=pmax)=[]; for i=pv if any(mod(vs,i)==0) % check for prime divisors >pmax pass=false; break; end end assert(pass)

ans = 50

5   Pass
pmax=11; vmax=300; vs = find_psmooth(pmax,vmax); vs=unique(vs); % Validity checks vs(vs>vmax)=[]; vs(vs<1)=[]; vs=floor(vs); length(vs) if length(vs)==104 % Known length pass=true; else pass=false; end pv=primes(vmax); pv(pv<=pmax)=[]; for i=pv if any(mod(vs,i)==0) % check for prime divisors >pmax pass=false; break; end end assert(pass)

ans = 104

6   Pass
pmax=13; vmax=900; vs = find_psmooth(pmax,vmax); vs=unique(vs); % Validity checks vs(vs>vmax)=[]; vs(vs<1)=[]; vs=floor(vs); length(vs) if length(vs)==231% Known length pass=true; else pass=false; end pv=primes(vmax); pv(pv<=pmax)=[]; for i=pv if any(mod(vs,i)==0) % check for prime divisors >pmax pass=false; break; end end assert(pass)

ans = 231