using System;

public double Habibs(int qtdecarne, int qtdequeijo, int qtdefrango, int qtdechoc, int qtdepastel, int qtdequibe, int qtderefri, int cupom){

    double vlcarne= 1.98 * qtdecarne;

    double vlqueijo=2.58 * qtdequeijo;

    double vlfrango=1.98 * qtdefrango;

    double vlchoc=6.50 * qtdechoc;

    double totalesfihas= vlcarne + vlqueijo + vlfrango + vlchoc;

    double esfihasComdesconto= DescontoEsfihas(totalesfihas,cupom);

    double vlpastel= 5.98 * qtdepastel;

    double vlquibe= 4.60* qtdequibe;

    double vlrefri= 5.80 * qtderefri;

    double total= esfihasComdesconto + vlquibe + vlpastel + vlrefri;

    return total;

}

​

public double DescontoEsfihas( double total, int cupom){

    double desconto= total*(cupom/100);

    desconto= total - desconto;

    return desconto;

}