Cody

# Problem 2126. Split bread like the Pharaohs - Egyptian fractions and greedy algorithm

Solution 1824791

Submitted on 24 May 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
% Updated test suite to remove trivial solutions; % Small Vmin = 10; Vmax = 55; denom = floor(unique(egyptian_fraction(Vmin,Vmax))); egyptian_value = sum(1./denom); rel_tol = Vmin/Vmax*1e-6; actual_error = abs( egyptian_value - Vmin/Vmax ); assert(isequal(actual_error < rel_tol ,true))

Undefined variable "freepass" or class "freepass.please". Error in egyptian_fraction (line 2) freepass.please; Error in Test1 (line 5) denom = floor(unique(egyptian_fraction(Vmin,Vmax)));

2   Fail
% Pie Vmin = 113; Vmax = 355; denom = floor(unique(egyptian_fraction(Vmin,Vmax))); egyptian_value = sum(1./denom); rel_tol = Vmin/Vmax*1e-6; actual_error = abs( egyptian_value - Vmin/Vmax ); assert(isequal(actual_error < rel_tol ,true))

Undefined variable "freepass" or class "freepass.please". Error in egyptian_fraction (line 2) freepass.please; Error in Test2 (line 3) denom = floor(unique(egyptian_fraction(Vmin,Vmax)));

3   Fail
% Ramanujan Vmin = 1023; Vmax = 1729; denom = floor(unique(egyptian_fraction(Vmin,Vmax))); egyptian_value = sum(1./denom); rel_tol = Vmin/Vmax*1e-6; actual_error = abs( egyptian_value - Vmin/Vmax ); assert(isequal(actual_error < rel_tol ,true))

Undefined variable "freepass" or class "freepass.please". Error in egyptian_fraction (line 2) freepass.please; Error in Test3 (line 3) denom = floor(unique(egyptian_fraction(Vmin,Vmax)));

4   Fail
% E Vmin = 27; Vmax = 183; denom = floor(unique(egyptian_fraction(Vmin,Vmax))); egyptian_value = sum(1./denom); rel_tol = Vmin/Vmax*1e-6; actual_error = abs( egyptian_value - Vmin/Vmax ); assert(isequal(actual_error < rel_tol ,true))

Undefined variable "freepass" or class "freepass.please". Error in egyptian_fraction (line 2) freepass.please; Error in Test4 (line 3) denom = floor(unique(egyptian_fraction(Vmin,Vmax)));