From 5973bcf498741c3e71e750b5bdf95782cc2a6f2c Mon Sep 17 00:00:00 2001
From: Zengtudor <zengtudor@outlook.com>
Date: Wed, 9 Oct 2024 22:10:30 +0800
Subject: [PATCH] update

---
 src/P1522/P1522.cpp | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/P1522/P1522.cpp b/src/P1522/P1522.cpp
index 4d14fca..0f304d3 100644
--- a/src/P1522/P1522.cpp
+++ b/src/P1522/P1522.cpp
@@ -1,4 +1,5 @@
 #include <cmath>
+#include <iomanip>
 #include <iostream>
 #include <limits>
 #include <string>
@@ -36,6 +37,9 @@ int main(){
     for(ull i=1;i<=n;i++){
         std::cin>>s;
         for(ull j=1;j<=n;j++){
+            if(i==j){
+                continue;
+            }
             if(s[j-1]=='1'){
                 mtx_len[i][j] = len(points[i],points[j]);
             }else{
@@ -66,18 +70,18 @@ int main(){
             max_len[i] = std::max(mtx_len[i][j],(max_len[i]==double_inf?double_min:max_len[i]));
         }
     }
-    std::cout<<NV(min_ans)<<"\n---start\n";
+    // std::cout<<NV(min_ans)<<"\n---start\n";
     for(ull i=1;i<=n;i++){
         for(ull j=i+1;j<=n;j++){
             if(mtx_len[i][j]==double_inf){
-                std::cout<<NV(i)<<'\n'<<NV(j)<<'\n'<<NV(max_len[i])<<'\n'<<NV(max_len[j])<<'\n'
-                <<NV(len(points[i], points[j]))<<'\n'<<NV(max_len[i]+ len(points[i], points[j]) + max_len[j])<<'\n';
+                // std::cout<<NV(i)<<'\n'<<NV(j)<<'\n'<<NV(max_len[i])<<'\n'<<NV(max_len[j])<<'\n'
+                // <<NV(len(points[i], points[j]))<<'\n'<<NV(max_len[i]+ len(points[i], points[j]) + max_len[j])<<'\n';
                 min_ans = std::min(max_len[i]+ len(points[i], points[j]) +max_len[j],min_ans);
-                std::cout<<NV(min_ans)<<'\n';
-                std::cout<<"---\n";
+                // std::cout<<NV(min_ans)<<'\n';
+                // std::cout<<"---\n";
             }
         }
     }
 
-    std::cout<<min_ans<<'\n';
+    std::cout<<std::fixed<<std::setprecision(6)<<min_ans<<'\n';
 }
\ No newline at end of file