Zengtudor/ProgramAlgTrain
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Zengtudor 2024-08-30 18:19:48 +08:00
parent c1dc73f772
commit 448a747e56
4 changed files with 3 additions and 4 deletions
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2
20240823/十四届蓝桥比赛/八进制回文平方数.cpp
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@ -15,7 +15,7 @@ bool is_huiwen(int n){
ss<<std::oct<<n; ss<<std::oct<<n;
string bjz(ss.str()); string bjz(ss.str());
int j=bjz.size()-1; int j=bjz.size()-1;
for(int i=0;i<bjz.size();++i,--j){ for(int i=0;i<(int)bjz.size();++i,--j){
if(bjz[i]!=bjz[j]){ if(bjz[i]!=bjz[j]){
return false; return false;
} }

2
20240823/十四届蓝桥比赛/数独填数.cpp
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@ -2,7 +2,7 @@
using namespace std; using namespace std;
int m[10][10]; int m[10][10];
bool h_is_used[10][10],l_is_used[10][10],t_is_used[4][4][10]; bool h_is_used[10][10],l_is_used[10][10],t_is_used[5][5][10];
#ifdef OI #ifdef OI
#define DB(code){code} #define DB(code){code}

2
20240830/P2661/P2661.cpp
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@ -30,7 +30,7 @@ int main(){
} }
} }
int ans{0}; int ans{-1};
for(int i=1;i<=n;i++){ for(int i=1;i<=n;i++){
if(in_degree[i]!=0 && vis[i]==false){ if(in_degree[i]!=0 && vis[i]==false){

1
20240830/P4089/P4089.cpp
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@ -17,7 +17,6 @@ int main(){
in_degree[input]++; in_degree[input]++;
next[i]=input; next[i]=input;
} }
int zero_in_degree_dir = -1;
int cnt{}; int cnt{};
for(int i=1;i<=n;i++){ for(int i=1;i<=n;i++){
if(in_degree[i]==0){ if(in_degree[i]==0){