50039. Inner Product and Outer Product

難度:1/5

1
2
3
4
5
6
7
8
9
10
11
12
#include <stdio.h>

int main(){
int a1, a2, a3, b1, b2, b3;
scanf("%d %d %d %d %d %d", &a1, &a2, &a3, &b1, &b2, &b3);
int inner = a1 * b1 + a2 * b2 + a3 * b3;
int out1 = a2 * b3 - a3 * b2;
int out2 = a3 * b1 - a1 * b3;
int out3 = a1 * b2 - a2 * b1;
printf("%d\n%d %d %d\n", inner, out1, out2, out3);
}


50039. Inner Product and Outer Product
https://aaronlin1229.github.io/judgegirl_50039/
Author
Akizumi
Posted on
July 17, 2023
Licensed under