#includeintmain(){charc=’A’;intk=;do{switch(c++){case‘A’k++;break;case‘B’k–;case‘C’k+=;break;case‘D’k%=;continue;case‘E’k*=;break;defaultk/=;}k++;}while(c<‘G’);printf(“k=%d”，k);}Ak=Bk=Ck=Dk=