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package solutions |
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func isInteresting(n int) bool { |
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s := 0 |
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for n > 0 { |
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s += n % 10 |
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n /= 10 |
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} |
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if s%7 == 0 { |
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return true |
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} |
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return false |
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} |
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func InterestingNumber(n int) int { |
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for n > 0 { |
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if isInteresting(n) == true { |
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return n |
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} |
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n++ |
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} |
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return -1 |
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}
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