沒見過這么巧的!
在pintia刷題時遇上了一個很巧合的事情(基礎編程題目集,6-2)。


但是后來我發(fā)現(xiàn)二者只在特殊值時答案一樣就比如6-2的前兩問= ̄ω ̄=


只能過兩問的是我自己寫的,全過的是bing出來的(>人<;)。
總之就是我寫了一段代碼恰好能通過前兩問,且只在那兩問之下代碼是符合預期的??傊目傊褪乔脫袅?/span>!
/***---優(yōu)雅的分割線---***/
double?f(?int?n,?double?a[],?double?x?)?{
????
????????double?sum=a[0],temp=1,p=x;
????????for(int?i=1;i<=n;i++){
????????????temp*=x;
????????????sum?+=a[i]*temp;
????????????printf("%f\n",temp);
????????}
????????for(int?i=1;i<=n;i++){
????????????p*=p;
????????}
????????return?sum;
}
/***---優(yōu)雅的分割線---***/
double?f(?int?n,?double?a[],?double?x?)?{
????double?sum?=?0.0;
????double?b;
????b?=?x;
????for?(int?i?=?0?;?i?<=?n;?i++)?{
????????for?(int?j?=?1;?j?<?i;?j++)?{
????????????x?*=?x;
????????printf("%f\n",x);
????????}
????????if?(i?==?0)?{
????????????x?=?1;
????????}
????????sum?+=?a[i]*?x?;
????????x?=?b;
????}
????return?sum;
}