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

Solution 2838315

Submitted on 15 Aug 2020
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Test Suite

Test Status Code Input and Output
1   Pass
x = 400; y_correct = [190 210]; assert(isequal(twoTriangular(x),y_correct))
2   Fail
x = 196; y_correct = [91 105]; assert(isequal(twoTriangular(x),y_correct))

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

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

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

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

Assertion failed.
7   Pass
x = 11025; y_correct = [5460 5565]; assert(isequal(twoTriangular(x),y_correct))

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