Submission #1548160

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Source Code Expand

#import<bits/stdc++.h>
using namespace std;main(){int x1,y1,x2,y2,n,xf=1,yf=1,x,y;scanf("%d%d%d%d%d",&x1,&y1,&x2,&y2,&n);if(x1>x2)swap(x1,x2),xf=-1;if(y1>y2)swap(y1,y2),yf=-1;vector<pair<int,int>>v;for(;n--;)if(scanf("%d%d",&x,&y),x1<=x&&x<=x2&&y1<=y&&y<=y2)v.emplace_back(x*xf,y*yf);sort(v.begin(),v.end());vector<int>d(v.size(),1<<30);for(auto &e:v)n=e.second,*lower_bound(d.begin(),d.end(),n)=n;n=lower_bound(d.begin(),d.end(),1<<30)-d.begin();printf("%.9f\n",100.0*(x2-x1+y2-y1)-20*n+5*(n+(n>min(x2-x1,y2-y1)))*3.1415926536);}

Submission Info

Compile Error

./Main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated]
 #import<bits/stdc++.h>
  ^
./Main.cpp: In function ‘int main()’:
./Main.cpp:2:98: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 using namespace std;main(){int x1,y1,x2,y2,n,xf=1,yf=1,x,y;scanf("%d%d%d%d%d",&x1,&y1,&x2,&y2,&n);if(x1>x2)swap(x1,x2),xf=-1;if(y1>y2)swap(y1,y2),yf=-1;vector<pair<int,int>>v;for(;n--;)if(scanf("%d%d",&x,&y),x1<=x&&x<=x2&&y1<=y&&y<=y2)v.emplace_back(x*xf,y*yf);sort(v.begin(),v.end());vector<int>d(v.size(),1<<30);for(auto &e:v)n=e.second,*lower_bound(d.begin(),d.end(),n)=n;n=lower_bound(d.begin(),d.end(),1<<30)-d.begin();printf("%.9f\n",100.0*(x2-x1+y2-y1)-20*n+5*(n+(n>min(x2-x1,y2-y1)))*3.1415926536);}
                                                                                                  ^
./Main.cpp:2:186: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [...

Judge Result