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  1. class Ideone {
  2. public static void main (String[] args) {
  3. final int a = 5;
  4. final int b = 9;
  5. System.out.println("a + \"\" + b = " + a + "" + b);
  6. System.out.printf("%%d%%d%%n, a, b = %d%d%n", a, b);
  7. }
  8. }
Success #stdin #stdout 0.08s 48484KB
stdin
Standard input is empty
stdout
a + "" + b = 59
%d%d%n, a, b = 59