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Problem 2678. Find out sum and carry of Binary adder

Solution 3389183

Submitted on 26 Oct 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = 1; y=1; pc=1; [sum, carry]=bin_sum_carry(pc,x,y) assert(isequal(sum,1)) assert(isequal(carry,1))

sum = 1 carry = 2

Assertion failed.

2   Fail
x = 1; y=1; pc=0; [sum, carry]=bin_sum_carry(pc,x,y) assert(isequal(sum,0)) assert(isequal(carry,1))

sum = 0 carry = 2

Assertion failed.

3   Pass
x = 1; y=0; pc=0; [sum, carry]=bin_sum_carry(pc,x,y) assert(isequal(sum,1)) assert(isequal(carry,0))

sum = 1 carry = 0

4   Pass
x = 0; y=0; pc=0; [sum, carry]=bin_sum_carry(pc,x,y) assert(isequal(sum,0)) assert(isequal(carry,0))

sum = 0 carry = 0

5   Fail
x = 1; y=1; pc=0; [sum, carry]=bin_sum_carry(pc,x,y) assert(isequal(sum,0)) assert(isequal(carry,1))

sum = 0 carry = 2

Assertion failed.

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