_1880.java

packagecom.fishercoder.solutions.secondthousand;

publicclass_1880 {
publicstaticclassSolution1 {
publicbooleanisSumEqual(StringfirstWord, StringsecondWord, StringtargetWord) {
StringBuildersb = newStringBuilder();
inta = getSum(firstWord, sb);
sb.setLength(0);
intb = getSum(secondWord, sb);
sb.setLength(0);
intc = getSum(targetWord, sb);
returna + b == c;
 }

privateintgetSum(StringfirstWord, StringBuildersb) {
for (charc : firstWord.toCharArray()) {
sb.append(c - 'a');
 }
returnInteger.parseInt(sb.toString());
 }
 }
}