polynomials专题

【PAT】【Advanced Level】1009. Product of Polynomials (25)

1009. Product of Polynomials (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue This time, you are supposed to find A*B where A and B are two pol

【PAT】【Advanced Level】1002. A+B for Polynomials (25)

1002. A+B for Polynomials (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue This time, you are supposed to find A+B where A and B are two polyn

1009. Product of Polynomials (25) PAT甲级

传送门 #include<iostream>#include<iomanip>using namespace std;struct Poly{int exp;double coe;}poly[1010];double ans[2020];int main(){int m,n;int count=0;cin>>m;for(int i=0;i<m;i++){cin>>poly[i].exp>>

PAT甲级-模拟类型-1002 A+B for Polynomials解题思路

1002 A+B for Polynomials (25 分) 思路 在输入的时候就进行计算多项式,然后注意输出的格式就好。 代码 #include <bits/stdc++.h>using namespace std;int main(){const int max_n = 1005;double start[max_n+1] = {0.0};int n,i,a;double b

浙大PAT (Advanced Level) Practise 1009 Product of Polynomials (25)

/*本题与1002类似,只是将简单的两个数组相加,改为两个数组相乘,采用双循环可解,代码如下*/#include <iostream>using namespace std;int main(){int K;while(cin>>K){double a[1001]={0},b[1001]={0},c[2001]={0}; //a[],b[]数组储存两个系数数组,c[]储存结果int n

浙大PAT (Advanced Level) Practise 1002. A+B for Polynomials (25)

/*这题相当于求多项式前面的系数和,用数组存储数组,对应项相加,即可得到结果*/#include <iostream>#include <cstring>using namespace std;int main(){int k;while(cin>>k){int n,c=0;double an;double suzu[1005];memset(suzu,0,sizeof(suzu));w