题解 | #牛牛的线段#
牛牛的线段
https://www.nowcoder.com/practice/f72c56ed71664af082c921bf79861c85
#include <stdio.h> #include <math.h> int main() { int a,b,c,d; scanf("%d %d",&a,&b); scanf("%d %d",&c,&d); int result = pow(c-a,2)+pow(d-b,2); printf("%d",result); return 0; }