Posts by user38537 • 71 points

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  Q: What is the function of the operator "!" (exclamation)?

  In this method: public boolean aplicaDescontoDe(double porcentagem) { if(porcentagem > 0.3) { return false; } else { this.valor -= valor * porcentagem; return true; } } What the operator means !…

  java operators

  asked 8 years, 10 months ago user38537 71