term.java

该程序实现两个一元多项式表达式的输入

package me;

/**
 *
 * @author Administrator
 */
class Term implements Comparable<Term>{
    Term(Term t){
        coef=t.coef;
        expn=t.expn;
    }
    Term(float c,int e){
        coef=c;
        expn=e;
    }
    private float coef;
    private int expn;
    
    float getCoef(){
        return coef;
    }
    int getExpn(){
        return expn;
    }
    void setCoef(float c){
        coef=c;
    }
    void setExpn(int e){
        expn=e;
    }
    public int compareTo(Term t){
        return expn==t.expn ? 0 : (expn > t.expn ? 1 : -1);
        //return expn-t.expn;
    }
}