mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
89 lines
2.0 KiB
C++
89 lines
2.0 KiB
C++
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#include<stdio.h>
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#include<string.h>
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#include<string>
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#include<map>
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#include<iostream>
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#include<algorithm>
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#define maxn 555
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#define clr(x)memset(x,0,sizeof(x))
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using namespace std;
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int tot;
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int n;
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int b[maxn][maxn];
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int g[maxn][maxn];
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int by[maxn],gl[maxn];
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int r[maxn];
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char s[100];
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string bo[maxn],gi[maxn];
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int main()
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{
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int bn,gn,t,flag,i,j,f;
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while(scanf("%d",&n)!=EOF)
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{
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f=0;
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getchar();
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gn=1;
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clr(b);
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clr(g);
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for(i=1;i<=n;i++)r[i]=1;
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map<string,int>boy,girl;
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boy.clear(),girl.clear();
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tot=1;
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for(i=1;i<=n;i++)
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{
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scanf("%s",s);
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boy[s]=i;
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bo[i]=s;
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for(j=1;j<=n;j++)
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{
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scanf("%s",s);
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if(!girl[s])
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{
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girl[s]=j;
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gi[j]=s;
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b[i][j]=j;
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}
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else b[i][j]=girl[s];
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}
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}
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for(i=1;i<=n;i++)
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{
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scanf("%s",s);
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t=girl[s];
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for(j=1;j<=n;j++)
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{
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scanf("%s",s);
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g[t][boy[s]]=n-j;
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}
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}
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clr(by); clr(gl);
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while(1)
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{
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flag=1;
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for(i=1;i<=n;i++)
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if(!by[i])
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{
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t=b[i][r[i]++];
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if(!gl[t])
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{
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by[i]=t;
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gl[t]=i;
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}
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else if(g[t][gl[t]]<g[t][i])
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{
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by[gl[t]]=0;
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gl[t]=i;
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by[i]=t;
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}
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flag=0;
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}
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if(flag)
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break;
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}
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for(i=1;i<=n;i++)
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cout<<bo[i]<<' '<<gi[by[i]]<<endl;
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printf("\n");
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}
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return 0;
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}
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