You are given number(s) with all digits - 1.
Your answer will depend on the count of 1 in the given number, for example -
x1=11; x2=111; x3=1111;
y1=11; y2=121; y3=1221;
Based on Problem #42319. Refer to the test suite for further information.
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Last Solution submitted on Jun 06, 2026

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Chris Cleveland George Berken Riccardo G. Alexander Ross

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