Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
65595 胡家豪 07切比雪夫距离 C++ Compile Error 0 MS 0 KB 326 2024-01-26 13:03:52

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ int x1,y1,x2,y2a; int n=0,z=0; scanf("%d%d%d%d",&x1,&y1,&x2,&y2); if(x1>x2){ n=x1-x2; }else{ n=x2-x1; } if(y1>y2){ z=y1-y2; }else{ z=y2-y1; } if(n>z){ printf("%d",n); }else{ printf("%d",z); } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:35: error: 'y2' was not declared in this scope
     scanf("%d%d%d%d",&x1,&y1,&x2,&y2);
                                   ^
Main.cc:5:18: warning: unused variable 'y2a' [-Wunused-variable]
     int x1,y1,x2,y2a;
                  ^