Pregunta de entrevista de Dynamic Solution Innovators
You are given a number n, write a function (in java programming language) that return sum of 1 no n, i.e. 1+2+3+...+n = ?
Respuesta de la entrevista
Anónimo
22 ene 2020
return n*(n+1)/2;
7
You are given a number n, write a function (in java programming language) that return sum of 1 no n, i.e. 1+2+3+...+n = ?
Anónimo
return n*(n+1)/2;