I'm having trouble limiting the number of letters I wasn't appearing. I'm trying to get just the last two but that has been a difficulty. This is what I did;

if (year.length() > 2) {
year = year.substr(0, 2);
}

For example, if you have the year 2016, just 16 is selected.

CodePudding user response：

subString first parameter is the starting position and second is the number of strings from that position, so first, we take out the length of the string subtract -2 from it. the second parameter is 2 because we need two characters.

eg : 2016 , first parameter is year subString(4-2,2);

year.substr(year.length() - 2,2)