83 lines
3.2 KiB
C++
83 lines
3.2 KiB
C++
#include <cstdio>
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#include <cmath>
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#include <cstdlib>
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#include <cstring>
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#include <vector>
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#include <map>
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#include <iostream>
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#include <algorithm>
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using namespace std;
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char tb[][150] = {
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"2",
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"6",
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"30",
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"210",
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"2310",
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"30030",
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"510510",
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"9699690",
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"223092870",
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"6469693230",
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"200560490130",
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"7420738134810",
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"304250263527210",
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"13082761331670030",
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"614889782588491410",
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"32589158477190044730",
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"1922760350154212639070",
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"117288381359406970983270",
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"7858321551080267055879090",
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"557940830126698960967415390",
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"40729680599249024150621323470",
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"3217644767340672907899084554130",
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"267064515689275851355624017992790",
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"23768741896345550770650537601358310",
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"2305567963945518424753102147331756070",
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"232862364358497360900063316880507363070",
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"23984823528925228172706521638692258396210",
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"2566376117594999414479597815340071648394470",
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"279734996817854936178276161872067809674997230",
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"31610054640417607788145206291543662493274686990",
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"4014476939333036189094441199026045136645885247730",
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"525896479052627740771371797072411912900610967452630",
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"72047817630210000485677936198920432067383702541010310",
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"10014646650599190067509233131649940057366334653200433090",
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"1492182350939279320058875736615841068547583863326864530410",
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"225319534991831177328890236228992001350685163362356544091910",
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"35375166993717494840635767087951744212057570647889977422429870",
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"5766152219975951659023630035336134306565384015606066319856068810",
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"962947420735983927056946215901134429196419130606213075415963491270",
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"166589903787325219380851695350896256250980509594874862046961683989710",
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"29819592777931214269172453467810429868925511217482600306406141434158090",
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"5397346292805549782720214077673687806275517530364350655459511599582614290",
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"1030893141925860008499560888835674370998623848299590975192766715520279329390",
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"198962376391690981640415251545285153602734402721821058212203976095413910572270",
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"39195588149163123383161804554421175259738677336198748467804183290796540382737190",
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"7799922041683461553249199106329813876687996789903550945093032474868511536164700810",
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"1645783550795210387735581011435590727981167322669649249414629852197255934130751870910",
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"367009731827331916465034565550136732339800312955331782619462457039988073311157667212930",
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"83311209124804345037562846379881038241134671040860314654617977748077292641632790457335110",
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"19078266889580195013601891820992757757219839668357012055907516904309700014933909014729740190",
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"4445236185272185438169240794291312557432222642727183809026451438704160103479600800432029464270",
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"1062411448280052319722448549835623701226301211611796930357321893850294264731624591303255041960530",
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"256041159035492609053110100510385311995538591998443060216114576417920917800321526504084465112487730",
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"64266330917908644872330635228106713310880186591609208114244758680898150367880703152525200743234420230"
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};
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int main()
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{
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char str[150];
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int t;
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cin>>t;
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while(t--){
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scanf("%s",str);
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int i = 0;
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for(;;i++){
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if(strlen(str)>strlen(tb[i])) continue;
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if(strlen(str)<strlen(tb[i])) break;
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if(strcmp(str,tb[i])<0) break;
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}
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cout<<tb[i-1]<<endl;
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}
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return 0;
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}
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