62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
#include<iostream>
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#include<cstdlib>
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#include<cstdio>
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#include<string.h>
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#include<map>
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using namespace std;
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char s[1024];
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int rec[506],word[506];
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int main()
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{
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map<int,char> mp;
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mp[21]='K';
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mp[22]='X';
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mp[23]='V';
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mp[31]='M';
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mp[32]='C';
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mp[33]='N';
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mp[41]='O';
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mp[42]='P';
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mp[43]='H';
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mp[51]='Q';
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mp[52]='R';
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mp[53]='S';
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mp[61]='Z';
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mp[62]='Y';
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mp[63]='I';
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mp[71]='J';
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mp[72]='A';
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mp[73]='D';
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mp[74]='L';
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mp[81]='E';
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mp[82]='G';
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mp[83]='W';
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mp[91]='B';
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mp[92]='U';
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mp[93]='F';
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mp[94]='T';
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while(scanf("%s",s)!=EOF) {
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int len = strlen(s),cnt = 0;
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memset(rec,0,sizeof(rec));
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for(int i = 0; i < len; i += 2,cnt++) {
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rec[cnt] = s[i] - '0';
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rec[cnt] = rec[cnt] * 10 + s[i+1] - '0';
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}
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int lim = (cnt-1)>>1;
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for(int i = lim, j = cnt - 1, k = 0; i >= 0; --i,--j,k += 2) {
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if(cnt & 1) {
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word[k] = rec[i];
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word[k+1] = rec[j];
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}else {
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word[k] = rec[j];
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word[k+1] = rec[i];
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}
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}
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for(int i = 0; i < cnt; ++i) {
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printf("%c",mp[word[i]]);
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}
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puts("");
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}
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return 0;
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}
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