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Arkaprabha Chakraborty
2022-07-26 16:15:18 +05:30
commit cef4c4dcc4
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9
Easy/excel-sheet-column-number/Solution.java Normal file
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class Solution {
public int titleToNumber(String ttl) {
int num = 0;
for (int i = 0; i < ttl.length(); i++)
num += Math.pow(26, i) * (int) (ttl.charAt(ttl.length() - i - 1) - 64);
return num;
}
}