从键盘读入n个复数(实部和虚部都为整数)用链表存储,遍历链表求出n个复数的和并输出。
样例输入:
3
3 4
5 2
1 3
样例输出:
9+9i
样例输入:
7
1 2
3 4
2 5
1 8
6 4
7 9
3 7
样例输出:
样例输入:
3
3 4
5 2
1 3
样例输出:
9+9i
样例输入:
7
1 2
3 4
2 5
1 8
6 4
7 9
3 7
样例输出:
23+39i
import java.util.Scanner;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int solid = 0;
int vitural = 0;
for(int i=0; i<n; i++){
solid += sc.nextInt();
vitural += sc.nextInt();
}
System.out.println(solid+"+"+vitural+"i");
}
}