Cody

# Problem 44289. Find two triangular numbers whose sum is input.

Solution 1954951

Submitted on 1 Oct 2019
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   Fail
x = 400; y_correct = [190 210]; assert(isequal(twoTriangular(x),y_correct))

y = 190 210 ans = -20

Assertion failed.

2   Fail
x = 196; y_correct = [91 105]; assert(isequal(twoTriangular(x),y_correct))

y = 6 91 190 105 ans = -184 -14

Assertion failed.

3   Fail
x = 676; y_correct = [325 351]; assert(isequal(twoTriangular(x),y_correct))

y = 10 325 666 351 ans = -656 -26

Assertion failed.

4   Fail
x = 1225; y_correct = [595 630]; assert(isequal(twoTriangular(x),y_correct))

y = 190 595 1035 630 ans = -845 -35

Assertion failed.

5   Fail
x = 1849; y_correct = [903 946]; assert(isequal(twoTriangular(x),y_correct))

y = 253 903 1596 946 ans = -1343 -43

Assertion failed.

6   Fail
x = 10000; y_correct = [4950 5050]; assert(isequal(twoTriangular(x),y_correct))

y = 820 1485 4005 4950 9180 8515 5995 5050 ans = -8360 -7030 -1990 -100

Assertion failed.

7   Fail
x = 11025; y_correct = [5460 5565]; assert(isequal(twoTriangular(x),y_correct))

y = 5460 5565 ans = -105

Assertion failed.