Cryptography application: the task

This note is related to this problem.

This is the coded material:

R;Ž<Rm=obŽm^=„ŽŽ=m€[Go8ŽŠm2=m[‡oŽzGoRm[4=[R;m‡2b;=ŠGRGobzGo4=o4=4mGYGob<o‡zR;Ž€=<R<o‡z8=€€‡8R;Ž[Ž=m‡YŽmR;Ž4‡zoz=€pGob8m‡„Šm=„Š€Ž;2m<Rm=G€z=[<R=RG‡o=o4^=mm[Gob=€GRR€ŽŠ€=^pq‡mR„=oRŽ=2Go;G<R;G^p€[b€‡YŽ4;=o4;Žz=<zm=qqŽ42q8m‡„;Ž=4R‡8‡‡R=o4R;ŽŠmG„‡8;G<<‡8R8Ž€R;=R;G4ŽYŽm[Go^;‡8;G<8=^ŽŠ2RR;Ž<;Go[RGq‡8;G<o‡<ŽR;Ž<o‡z;=4qG€Ž4GR<Ž€8=b=Go<R;G<<;‡2€4Žm<=o4^;Ž<R=o4=44Ž4=z;GRŽ^mŽ<RR‡R;ŽŠ2m4Žo;Ž^=mmGŽ4;Ž<R=bbŽmŽ4GoR‡R;Ž^‡=^;=o4;‡m<Ž<„‡mŽ4Ž=4R;=o=€GYŽ=o48€2ob;G<q‡mR„=oRŽ=24‡zo=8GmŽ;Ž^mGŽ4GoR;Žo=„Ž‡8;2„=o^;=mGR[=m‡‡„=o4=8GmŽ;Ž<R=„qŽ4=o4<;‡‡pR;Ž<o‡z8m‡„‡88;G„<Ž€8GoR;ŽŠ=m=o48‡€€‡zŽ4„m<;=€€GoR‡;Žmb2Ž<Rq=m€‡2mR‡<RmGpŽ;G<Š=mb=Go=o4zGR;R;=R„2^;GoRm‡42^RG‡oR;=R=o4=^‡2q€Ž‡8<‡YŽmŽGbo<8€2ob2q‡oR;ŽR=Š€Ž;ŽR‡‡p2q;G<>2=mRŽm<GoR;ŽGoo„m<;=€€€GRR;Ž8GmŽ=o4€Ž8R;G„R;ŽmŽz;G€Ž<;ŽzŽoRR‡qmŽq=mŽ;G„=„Ž=€zGR;;Žm‡zo;=o4<=b2Ž<RR‡<R‡q=RGqGobGoR;ŽzGoRŽmRG„Žz=<=o2o;Ž=m4‡8qGŽ^Ž‡8€2^p€ŽR=€‡oŽ=b2Ž<Rz;‡z=<o‡;=bb€Žm=o4<;Žz=<mŽ<‡€YŽ4R‡<;‡z;Žm<Ž€8z‡mR;[‡8;Žmb‡‡48‡mR2oŽ=<<‡‡o=<R;ŽŠ=^‡oz=<zŽ€€2o4Žmz=[=o4„G€€GŽ;Žm€[„q;=RG^„=G4;=4ŠŽŽoŠmG<pŽ42q=ŠGRŠ[=8Žz4Ž8R€[^;‡<ŽoŽ5qmŽ<<G‡o<‡8^‡oRŽ„qR<;Ž^=mmGŽ4R;Ž^€‡R;q€=RŽ<=o4b€=<<Ž<GoR‡R;Žq=m€‡2m=o4ŠŽb=oR‡€=[R;Ž„zGR;R;Ž2R„‡<R^€=R=€R;‡2b;R;Ž8GmŽz=<Š2moGob2qŠmG<p€[<;Žz=<<2mqmG<Ž4R‡<ŽŽR;=R;ŽmYG<GR‡m<RG€€z‡mŽ;G<;=R=o4^‡=R<R=o4GobzGR;;G<Š=^pR‡;Žm=o4<R=mGob‡2R‡8R;ŽzGo4‡z=RR;Ž8=€€Gob<o‡zGoR;Ž[=m4;G<b€‡YŽ4;=o4<zŽmŽ^€=<qŽ4ŠŽ;Go4;G„=o4;Ž<ŽŽ„Ž4R‡ŠŽ€‡<RGoR;‡2b;R<;Žo‡RG^Ž4R;=RR;Ž„Ž€RGob<o‡zR;=R<RG€€<qmGop€Ž4;G<<;‡2€4Žm<4mGqqŽ42q‡o;Žm^=mqŽR^=oGR=pŽ[‡2m;=R=o4^‡=R<Gm<;Ž<=G4=o4bGYŽR;Ž„=b‡‡44m[GoR;ŽpGR^;Žoo‡;Ž<=G4zGR;‡2RR2moGob<;Žz=<o‡R<2mŽ<;Ž;=4;Ž=m4;G„=o4z=<=Š‡2RR‡mŽqŽ=R;Žm>2Ž<RG‡o;ŽR2moŽ4;G<;Ž=4=o4€‡‡pŽ4=R;Žm‡YŽm;G<<;‡2€4ŽmGqmŽ8ŽmR‡pŽŽqR;Ž„‡o;Ž<=G4zGR;Ž„q;=<G<=o4<;Žo‡RG^Ž4R;=R;Žz‡mŽŠGbŠ€2Ž<qŽ^R=^€Ž<zGR;<G4Ž€Gb;R<=o4;=4=Š2<;<G4Žz;G<pŽm‡YŽm;G<^‡=R^‡€€=mR;=R^‡„q€ŽRŽ€[;G4;G<^;ŽŽp<=o48=^ŽYŽm[zŽ€€<Gm<;Ž<=G4=<[‡2€GpŽGo=ŠGRR;Žm‡‡„zG€€ŠŽz=m„Žm;Ž„=4Žo‡=o<zŽm=o4;=4R2moŽ4;G<8=^Ž=z=[8m‡„;Žm=b=Go=o4„m<;=€€8ŽŽ€GobR;=R;Žm^‡oYŽm<=RG‡o=€=4Y=o^Ž<zŽmŽG€€RG„Ž4€=G4R;ŽmŽ<R‡8R;ŽR=Š€ŽR;Gob<Go=>2G^p<R=^^=R‡=o4z;G<pŽ4‡2R‡8R;Žm‡‡„z;Žo<;ŽmŽR2moŽ4;Žz=<<RG€€<R=o4GobR;ŽmŽ€GpŽ=„=o‡8<R‡oŽ;G<Š=^p;2o^;Ž4;G<^‡€€=mR2moŽ42q;G<4mGqqGob;=RŠmG„R2moŽ44‡zo;G4Gob;G<8=^Ž=o4Ž=m<^‡„q€ŽRŽ€[<;Žq2R4‡zoR;ŽŽbb<=o4Š=^‡ozGR;^‡o<G4Žm=Š€ŽŽ„q;=<G<=o4^=€€Ž4m=R;ŽmR;=o<=G4R‡;G„[‡2m€2o^;G<<ŽmYŽ4<GmR;=op[‡2;Ž<=G4=RR;Ž<=„ŽRG„Ž=o44G4o‡R<RGm2oRG€<;Žz=<^€‡<GobR;Ž4‡‡mR;Žo;Ž<z2obm‡2o4=o4=qqm‡=^;Ž4R;ŽR=Š€ŽzGR;=^ŽmR=GoŽ=bŽm>2G^poŽ<<=<<;ŽzŽoRŠŽ;Go4R;ŽŠ=mR‡R;ŽpGR^;Žo<;Ž;Ž=m4=<‡2o4mŽqŽ=RŽ4=RmŽb2€=mGoRŽmY=€<^;Gmp^;Gmp^;GmpGRzŽoRR;Ž<‡2o4‡8=<q‡‡oŠŽGobm=qG4€[z;G<pŽ4m‡2o4=Š=<GoR;=RbGm€<;Ž<=G4R;ŽmŽG^€Ž=o8‡mb‡RGRGR<;ŽmŠŽGob<‡€‡ob=o4z;G€Ž<;Ž;Žm<Ž€88GoG<;Ž4„G5GobR;Ž„2<R=m4<;Žb=YŽ„G€€GŽ=8ŽzYŽmŠ=€<R=Š<8‡m;ŽmŽ5^Ž<<GYŽ<€‡zoŽ<<<;Ž;=4^‡‡pŽ4R;Ž;=„=o4Žbb<€=G4R;ŽR=Š€Ž=o44‡oŽŽYŽm[R;Gobz;G€Ž„G€€GŽ;Ž€qGo4ŽŽ4;=4‡o€[<2^^ŽŽ4Ž4Go4Ž€=[GobR;Ž„2<R=m4=o4;G„=oŽzb2Ž<R=o4z=oRGobR‡<R=[R;Žo<;Ž8G€€Ž4R;Ž„2<R=m4q‡R=o4q2RRGobGRzGR;=^ŽmR=Go<R=RŽ€GoŽ<<2q‡o=b‡€4=o4Š€=^pRŽ=Rm=[^=mmGŽ4GRGoR‡R;Žq=m€‡2m<;Žm=qqŽ4=o4ŽoRŽmŽ4qm‡„qR€[=<<;Ž4G4<‡;ŽmYG<GR‡m„‡YŽ4>2G^p€[<‡R;=R<;Žb‡RŠ2R=b€G„q<Ž‡8=z;GRŽ‡Š3Ž^R4G<=qqŽ=mGobŠŽ;Go4R;ŽR=Š€ŽGRz‡2€4<ŽŽ„;Žz=<qG^pGob<‡„ŽR;Gob8m‡„R;Ž8€‡‡m<;Žm=qqŽ44‡zoR;Ž„2<R=m4q‡R‡oR;ŽR=Š€Ž=o4R;Žo<;Žo‡RG^Ž4R;Ž‡YŽm^‡=R=o4;=R;=4ŠŽŽoR=pŽo‡88=o4q2R‡YŽm=^;=GmGo8m‡oR‡8R;Ž8GmŽ=o4=q=Gm‡8zŽRŠ‡‡R<R;mŽ=RŽoŽ4m2<RR‡;Žm<RŽŽ€8Žo4Žm<;ŽzŽoRR‡R;Ž<ŽR;Gob<mŽ<‡€2RŽ€[G<2qq‡<ŽG„=[;=YŽR;Ž„R‡4m[o‡z<;Ž<=G4Go=Y‡G^ŽR;=RŠm‡‡pŽ4o‡4ŽoG=€€Ž=YŽR;Ž;=R<=G4;ŽmYG<GR‡mGo=„288€Ž4Y‡G^Ž=o4R2moGob<;Ž<=z;Ž;=4m=G<Ž4;G<;Ž=4=o4z=<<GRRGob=o4€‡‡pGob=R;Žm8‡m=„‡„ŽoR<;Ž<R‡‡4b=qGob=R;G„R‡‡<2mqmG<Ž4R‡<qŽ=p;Ž;Ž€4=z;GRŽ^€‡R;GRz=<=<ŽmYGŽRRŽ;Ž;=4Šm‡2b;RzGR;;G„‡YŽmR;Ž€‡zŽmq=mR‡8;G<8=^Ž<‡R;=R;G<„‡2R;=o43=z<zŽmŽ^‡„q€ŽRŽ€[;G44Žo=o4R;=Rz=<R;ŽmŽ=<‡o‡8;G<„288€Ž4Y‡G^ŽŠ2RGRz=<o‡RR;=Rz;G^;<R=mR€Ž4„m<;=€€GRz=<R;Ž8=^RR;=R=€€;G<8‡mŽ;Ž=4=Š‡YŽ;G<Š€2Žb€=<<Ž<z=<^‡YŽmŽ4Š[=z;GRŽŠ=o4=bŽ=o4R;=R=o‡R;Žm^‡YŽmŽ4;G<Ž=m<€Ž=YGobo‡R=<^m=q‡8;G<8=^ŽŽ5q‡<Ž4Ž5^ŽqRGob‡o€[;G<qGopqŽ=pŽ4o‡<ŽGRz=<ŠmGb;RqGop=o4<;Go[32<R=<GR;=4ŠŽŽo=R8Gm<R;Žz‡mŽ=4=mpŠm‡zoYŽ€YŽR3=^pŽRzGR;=;Gb;Š€=^p€GoŽo€GoŽ4^‡€€=mR2moŽ42q=Š‡2R;G<oŽ^pR;ŽR;G^pŠ€=^p;=GmŽ<^=qGob=<GR^‡2€4ŠŽ€‡z=o4ŠŽRzŽŽoR;Ž^m‡<<Š=o4=bŽ<qm‡3Ž^RŽ4Go^2mG‡2<R=G€<=o4;‡mo<bGYGob;G„R;Ž<Rm=obŽ<R=qqŽ=m=o^Ž^‡o^ŽGY=Š€ŽR;G<„288€Ž4=o4Š=o4=bŽ4;Ž=4z=<<‡2o€GpŽz;=R<;Ž;=4=oRG^Gq=RŽ4R;=R8‡m=„‡„ŽoR<;Žz=<mGbG4;Ž4G4o‡RmŽ„‡YŽR;Ž<ŽmYGŽRRŽŠ2RmŽ„=GoŽ4;‡€4GobGR=<<;Ž<=zo‡zzGR;=Šm‡zob€‡YŽ4;=o4=o4mŽb=m4Gob;ŽmzGR;;G<Go<^m2R=Š€ŽŠ€2Žb€=<<Ž<€Ž=YŽR;Ž;=R;Ž<=G4<qŽ=pGobYŽm[4G<RGo^R€[R;m‡2b;R;Žz;GRŽ^€‡R;;ŽmoŽmYŽ<ŠŽb=oR‡mŽ^‡YŽm8m‡„R;Ž<;‡^pR;Ž[;=4mŽ^ŽGYŽ4<;Žq€=^Ž4R;Ž;=R‡oR;Ž^;=Gm=b=GoŠ[R;Ž8GmŽG4G4oRpo‡z<Gm<;ŽŠŽb=oR;=R=o4<;Ž<R‡qqŽ4Ž„Š=mm=<<Ž4R;=op[‡2;Ž<=G44mG€[b€=o^Gob8m‡„;ŽmR‡R;Ž4‡‡m=o4R;Žo=R;Žm=b=GoG€€;=YŽR;Ž„oG^Ž€[4mGŽ4<Gm=R‡o^Ž<;Ž<=G4=o4^=mmGŽ4;G<^€‡R;Ž<‡2R‡8R;Žm‡‡„<;Žb€=o^Ž4=R;G<z;GRŽ<z=R;Ž4;Ž=4=o4Š€2Žb‡bb€Ž<=b=Go=<<;Žz=<b‡Gob‡2R‡8R;Ž4‡‡mŠ2R;G<o=qpGoz=<<RG€€Go8m‡oR‡8;G<8=^Ž<;Ž<;GYŽmŽ4=€GRR€Ž=<<;Ž^€‡<Ž4R;Ž4‡‡mŠŽ;Go4;Žm=o4;Žm8=^Žz=<Ž€‡>2ŽoR‡8;Žm<2mqmG<Ž=o4qŽmq€Ž5GR[GoŽYŽm<;Žz;G<qŽmŽ4R;ŽmŽ<;ŽzŽoR>2GRŽ<‡8R€[R‡R;ŽpGR^;Žo=o4z=<R‡‡qmŽ‡^^2qGŽ4R‡=<p„G€€GŽz;=R<;Žz=<„Ž<<Gob=Š‡2RzGR;o‡zz;Žo<;Žb‡RR;ŽmŽR;ŽYG<GR‡m<=R=o4€G<RŽoŽ4R‡;ŽmmŽRmŽ=RGob8ŽŽR;Žb€=o^Ž4Go>2GmGob€[=RR;ŽzGo4‡zŠŽ8‡mŽ;ŽmŽ„‡YŽ4;G<<ŽmYGŽRRŽ=o4mŽ<2„Ž4;G<„Ž=€;ŽR‡‡p=„‡2R;82€b€=o^Ž4<2<qG^G‡2<€[=RR;ŽzGo4‡zR‡‡p=o‡R;Žm„‡2R;82€R;Žom‡<Ž=o4R=pGobR;Ž<ŽmYGŽRRŽGo;G<;=o4z=€pŽ4=^m‡<<R;Žm‡‡„=o4q2€€Ž4R;ŽŠ€Go44‡zoR‡R;ŽR‡q‡8R;Žz;GRŽ„2<€GoR;=R‡Š<^2mŽ4R;Ž€‡zŽmq=oŽ<R;G<€Ž8RR;Žm‡‡„Go=RzG€Gb;RR;G<4‡oŽ;ŽmŽR2moŽ4zGR;=oŽ=<GŽm=GmR‡R;ŽR=Š€Ž=o4;G<„Ž=€R;Žq‡‡m<‡2€<;=4=o=^^G4ŽoR‡m=o‡qm=RG‡o‡m<‡„ŽR;Go<=G4„m<;=€€z;=R=R2moR;Ž„Š=o4=bŽ<4G4bGYŽ„ŽR‡ŠŽ<2mŽ<;Žq2R‡o<‡„Ž„‡mŽ^‡=€2o8‡€4Ž4R;Ž^€‡R;Ž<;‡m<Ž=o4Ž5RŽo4Ž4R;ŽRm=YŽ€€Žm<^‡=R2q‡oR;G<=o4R;Ž[b‡bb€Ž<z;[;Ž€‡‡pŽ4„‡mŽ€GpŽ=4GYGo;Ž€„ŽRR;=o=;2„=o„=o<;Ž;2ob;G<„288€Žm‡o=^‡moŽm‡8R;Ž;‡m<Ž=o4;‡€4GobR;=R;=o4pŽm^;GŽ8‡YŽm;G<„‡2R;=€€R;ŽRG„ŽR=€pGoR;m‡2b;GRqŽm;=q<;G<„‡2R;z=<;2mRR‡‡„=[ŠŽ<;ŽR2moŽ4m‡2o4=<‡oŽz;‡<244Žo€[mŽ„Ž„ŠŽm<Š€Ž<<„[<‡2€=€GYŽ<;Ž<=G4b‡Gob‡88=R=R=obŽoR=GoR[‡24‡oŽR;Ž„R=RŽm<[ŽR„G€€GŽz;Žo„m<;=€€zŽoRR‡^€Ž=m=z=[R;Ž<Rm=obŽm<€2o^;;ŽmG4Ž=R;=R;G<„‡2R;„2<R=€<‡;=YŽŠŽŽo^2R‡m4G<8Gb2mŽ4GoR;Ž=^^G4ŽoR<;Ž<2qq‡<Ž4;G„R‡;=YŽ<288ŽmŽ4z=<^‡o8Gm„Ž48‡m;Žz=<<„‡pGob=qGqŽ=o4=€€R;ŽRG„ŽR;=R<;Žz=<GoR;Žm‡‡„;ŽoŽYŽm€‡‡<ŽoŽ4R;Ž<G€p„288€Žm;Ž;=4zm=qqŽ4m‡2o4R;Ž€‡zŽmq=mR‡8;G<8=^ŽR‡q2RR;Ž„‡2R;qGŽ^ŽR‡;G<€Gq<[ŽRGRz=<o‡R8‡mbŽR82€oŽ<<8‡m<;Ž<=z;Žb€=o^Ž4=RGR=<GR<„‡2€4ŽmŽ4‡2R;Ž<=RGoR;Ž^‡moŽmzGR;;G<Š=^pR‡R;ŽzGo4‡zŠ€Go4=o4<q‡pŽo‡z;=YGobŽ=RŽo=o44m2op=o4ŠŽGob^‡„8‡mR=Š€[z=m„Ž4R;m‡2b;zGR;€Ž<<=bbmŽ<<GYŽŠmŽYGR[R;=oŠŽ8‡mŽR;ŽmŽ8€Ž^RG‡o‡8R;Ž8GmŽ€ŽoR=pGo4‡8mŽ4=oG„=RG‡oR‡;G<ŠGb<qŽ^R=^€Ž<R;Ž[;=4€=^pŽ4;GR;ŽmR‡G;=YŽ<‡„Ž€2bb=bŽ;Ž<=G4=RŠm=„Š€Ž;2m<R<R=RG‡o=o4;Ž=<pŽ4;Žm;‡z;Ž^‡2€4;=YŽGR<ŽoR;ŽŠ‡zŽ4;G<Š=o4=bŽ4;Ž=4>2GRŽq‡€GRŽ€[Go=^po‡z€Ž4b„ŽoR‡8;ŽmŽ5q€=o=RG‡oR‡„‡mm‡z;Ž<=G4R;ŽmŽG<o‡<qŽŽ4GŽm4Ž€GYŽm[=o4<ŽŽ„Ž4>2GRŽ4G<=qq‡GoRŽ4z;Žo<;Ž=o<zŽmŽ4o‡z=<<;Ž>2GRŽ<2mŽo‡„=ozGR;=Rm=qz;‡z‡2€4b‡‡YŽm„m<;=€€o‡R;Gob€‡=R;=o<zŽmŽ4;G<>2Ž<RG‡o<=o44ŽYŽ€‡qŽ4=^‡oYŽm<=RG‡oGR<=<RŽŽqm‡=4Š[R;Ž4‡zo<Gm<;Ž<=G4Go=o<zŽmR‡R;Ž>2Ž<RG‡o=Š‡2R=Rm=q=o4R;Žo<o=R^;Gob=R=o‡qŽoGob<=G4GRz=<R;ŽmŽ=^=mmG=bŽz=<2q<ŽRR€Ž4=[Ž=m=b‡=o4„‡mŽ=bŽoR€Ž„=opG€€Ž4ŠŽ<G4Ž<;G<^‡=^;„=o=^^G4ŽoR<<Gm;=qqŽoGo=„‡„ŽoR4‡oRR;Ž[Š2RR;ŽYG<GR‡mz=<o‡RR‡ŠŽ4m=zo<‡Ž=<G€[R;Ž[4‡;Ž<=G4R;m‡2b;;G<„288€ŽmŽ[ŽGob;Žm>2GŽR€[R;m‡2b;;G<G„qŽoŽRm=Š€Žb€=<<Ž<Š2RR;Ž[R=pŽ€‡obŽo‡2b;R‡bŽRzŽ€€4‡oRR;Ž[R;ŽmŽz=<„[<G<RŽm<<‡oR‡„3Ž<R^2R;G<=m„zGR;=<^[R;ŽR2„Š€Ž4‡oGRGoR;Ž=[8GŽ€4=o4Š€Ž<<„Ž;Žz=<R;mŽŽ„‡oR;<RGŽ42q<Gm[‡24;=m4€[ŠŽ€GŽYŽGRGR<mŽb2€=mbGYŽo„Ž=4mŽ=4‡8=<^[R;Ž<GmG^=o>2GRŽ2o4Žm<R=o4R;=R<=G4R;ŽYG<GR‡m;Žz=<=8m=G4‡oŽRG„ŽR;=R;Ž4;=YŽR‡;=YŽ=o‡qm=RG‡o;Žz=<R;=RŠ=4<GmR;ŽYG<GR‡m€=2b;Ž4=Šm2qR€[=Š=mp‡8=€=2b;R;=R;Ž<ŽŽ„Ž4R‡ŠGRŽ=o4pG€€Go;G<„‡2R;z=<;Ž;Ž<=G4;Žz=<<Gm=o4o‡€=2b;Gob„=RRŽmR‡R;Ž„=<;=4R;Ž4‡Gob8‡m;G„=<G;=4„[<G<RŽmŠŽGobR‡‡p2qzGR;;Žm€GRR€Ž‡oŽ<<‡„2^;R;ŽmŽz=<Š=o4=bŽ<R‡4‡<Gm=o4Š=o4=bŽ<R‡2o4‡<‡R;=RG8G„=[„=pŽ<‡Š‡€4=<R‡<=[GR<GmzG€€[‡2bŽR„Ž<‡„Ž„=R^;Ž<<=G4R;ŽYG<GR‡m>2GRŽ=Šm2qR€[„[qGqŽG<‡2R„m<;=€€z=<q2€€Ž42q<244Žo€[GRz=<^ŽmR=Go€[m24Ž‡8;G„=8RŽmRŽ€€Gob;G„=€€<;Ž;=44‡oŽ<;Žb=<qŽ4=R;G„8‡m=„‡„ŽoR=o4mŽ„Ž„ŠŽmŽ4R;ŽRz‡<‡YŽmŽGbo<<;ŽzŽoR8‡mR;Ž„=R^;Ž<R;=op<;Ž<=G4^‡o^G<Ž€[=<<;Žq2RR;Ž„4‡zo=o4R2moŽ4;G<<;‡2€4Žm2q‡o;Žm=o4<R=mŽ4‡2R‡8R;ŽzGo4‡z=b=GoGRz=<=€R‡bŽR;ŽmR‡‡4G<^‡2m=bGobŽYG4ŽoR€[;Žz=<<Žo<GRGYŽ‡oR;ŽR‡qG^‡8‡qŽm=RG‡o<=o4Š=o4=bŽ<<;Ž4G4o‡R„=pŽ<‡Š‡€4=<R‡<=[;‡zŽYŽm=8RŽm=€€Š2R;G<<o2ŠŠGobz=[;=4GmmGR=RŽ4;Žm=o4„G€€GŽ;=4=;‡RRG„Ž‡8GRR;=R=8RŽmo‡‡oR;ŽYG<GR‡mmŽ„=GoŽ4GoR;Žq=m€‡2m2oRG€8‡2m‡^€‡^pzGR;‡2RbGYGobR;Žb;‡<R‡8=oŽ5^2<Ž8‡m=oGoRm2<G‡o8‡mR;Ž„‡<Rq=mR;Žz=<>2GRŽ<RG€€42mGobR;=RRG„ŽGRz‡2€4<ŽŽ„;Ž<=RGoR;Žbm‡zGob4=mpoŽ<<<„‡pGobGoR;Ž8GmŽ€Gb;RqŽm;=q<4‡UGob‡o^Ž‡mRzG^Ž=^2mG‡2<€G<RŽoŽm„Gb;R;=YŽ;Ž=m4;G„=RR;Ž^‡=€<=o48‡mR;Ž<q=^Ž‡88GYŽ„Go2RŽ<;Žz=<=24GŠ€Žq=^GobR;Žm‡‡„;Ž<ŽŽ„Ž4R‡ŠŽR=€pGobR‡;G„<Ž€8R;ŽoR;Ž=m„^;=Gm^mŽ=pŽ4=<;Ž<=R4‡zo=b=Go=R8‡2m‡^€‡^pz;ŽoGRz=<8=Gm€[4=mp=o4„m<;=€€z=<<^mŽzGob2q;Žm^‡2m=bŽR‡b‡Go=o4=<p;ŽmYG<GR‡mG8;Žz‡2€4R=pŽ<‡„ŽRŽ=RŽ44[;Žo8mŽ[R;Ž^€‡^p3‡ŠŠŽm^=„ŽGoR‡R;ŽŠ=m„[<=pŽ<„m<;=€€<=G4;ŽŠ2RR;G<G<RŽmmGŠ€ŽzŽ=R;Žm8‡mR;GoŠ‡‡R<R;Ž<o‡z‡2R<G4Žz=<8=€€Gob8=<RŽm„m<;=€€=bmŽŽ4=o4R;Žoo‡RG^Ž4;Ž;=4;G<Š=bzGR;;G„o‡z[‡2mŽ;ŽmŽ„mRŽ44[<=G4<;ŽG4ŠŽb€=4G8[‡24bGYŽR;‡€4^€‡^pGoR;Žq=m€‡2m=ŠGR‡8=€‡‡pRG<b‡Gob=o4GR<RmGpŽ<zŽ€€=o4;Ž=mR[Š2RR;Ž;‡2m;=o4z‡oR4‡o2R;GoŠ2Rq‡GoR=R<G5=o4€Ž=4GobR;Žz=[<;ŽzŽoR=^m‡<<R‡R;Žq=m€‡2m4‡‡m=o4m=qqŽ4=o4ŽoRŽmŽ4;ŽmYG<GR‡m<;Ž<=z=<<;Ž‡qŽoŽ4R;Ž4‡‡mz=<<Ž=RŽ4GoR;Ž=m„^;=GmŠŽ8‡mŽR;Ž8GmŽ4‡UGobGRz‡2€4<ŽŽ„zGR;;G<Š=o4=bŽ4;Ž=44m‡‡qGob‡o‡oŽ<G4ŽR;Ž‡o€[€Gb;RGoR;Žm‡‡„z=<R;ŽmŽ4b€‡z8m‡„R;Ž8GmŽz;G^;€GR;G<Ž[Ž<€GpŽ=4YŽm<Žm=G€z=[<Gbo=€<Š2R€Ž8R;G<4‡zo^=<R8=^ŽGo4=mpoŽ<<=o4R;Ž<^=oR[YŽ<RGbŽ<‡8R;Ž4=[R;=R^=„ŽGoR;m‡2b;R;Ž‡qŽo4‡‡mŽYŽm[R;Gobz=<m244[<;=4‡z[=o4Go4G<RGo^RR‡;ŽmR;Ž„‡mŽ<‡<Go^Ž<;Ž;=432<RŠŽŽo€Gb;RGobR;ŽŠ=m€=„q=o4;ŽmŽ[Ž<zŽmŽ4=UU€Ž4Š2R8‡m=<Ž^‡o4GR<ŽŽ„Ž4R‡;ŽmR;=RR;Ž„=o<;Ž€‡‡pŽ4=R;=4=oŽo‡m„‡2<„‡2R;zG4Ž‡qŽo=Y=<R=o4Go^mŽ4GŠ€Ž„‡2R;R;=R<z=€€‡zŽ4R;Žz;‡€Ž‡8R;Ž€‡zŽmq‡mRG‡o‡8;G<8=^ŽGRz=<R;Ž<Žo<=RG‡o‡8=„‡„ŽoRR;Žz;GRŽŠ‡2o4;Ž=4R;Ž„‡o<Rm‡2<b‡bb€ŽŽ[Ž<=o4R;G<;2bŽ[=zoŠŽ€‡zGRR;Žo;Ž<RGmmŽ4<R=mRŽ42qGo;G<^;=Gmq2R2q;G<;=o4<;Ž‡qŽoŽ4R;Ž4‡‡mzG4Ž<‡R;=RR;Žm‡‡„z=<€Gb;RŽm=o4<;Ž<=z;G„„‡mŽ^€Ž=m€[zGR;R;Ž„288€Žm;Ž€42qR‡;G<8=^Ž32<R=<<;Ž;=4<ŽŽo;G„;‡€4R;Ž<ŽmYGŽRRŽŠŽ8‡mŽR;Ž<;=4‡z<<;Ž8=o^GŽ4;=4RmG^pŽ4;Žmz‡2€4[‡2„Go4<GmR;G<„=o=^‡„GobR‡€‡‡p=RR;Ž^€‡^p<Gm<;Ž<=G4mŽ^‡YŽmGob8m‡„R;Ž„‡„ŽoR=m[<;‡^p€‡‡p=RR;Ž^€‡^p;Ž<=G4<R=mGobm‡2o4Go=4m‡z<[„=ooŽm=o4<qŽ=pGob‡YŽm;G<;=o4=o4R;ŽobŽRRGob„‡mŽ82€€[=z=pŽ^ŽmR=Go€[„m<;=€€zŽoR=z=[R‡bŽR=€=„q=o4;Žm‡<Ž=o4<RmŽR^;Ž4;G„<Ž€8R;Žo^=„ŽR;Ž€Gb;R=o4„mRŽ44[;Žo8mŽ[ŽoRŽmGobz=<^‡o8m‡oRŽ4Š[R;G<Š=o4=bŽ4qŽm<‡o;Žz=<;Ž<=[<R=pŽo=Š=^pb‡‡4=8RŽmo‡‡o<=G4R;Ž<Rm=obŽmmŽb=m4Gob;G„=<„m;Žo8mŽ[<=[<zGR;=YGYG4<Žo<Ž‡8R;Ž4=mp<qŽ^R=^€Ž<€GpŽ=€‡Š<RŽmG;‡qŽ<=G4„m;Žo8mŽ[R;=RGR<o‡GoRm2<G‡oo‡oŽz;=RŽYŽm<=G4R;Ž<Rm=obŽmR;‡2b;G2o4Žm<R=o4;Ž<=G4R2moGobR‡„m<;=€€R;=RR;G<m‡‡„G<mŽ=€€[R‡ŠŽ„GoŽ8‡m„[‡zoqmGY=RŽ2<ŽGR;‡2b;R<Gm<=G4„m<;=€€[‡24qmŽ8ŽmR;Ž^€‡^p^ŽmR=Go€[<=G4R;Ž<Rm=obŽm^ŽmR=Go€[Š2R=<=m2€ŽG€GpŽR‡ŠŽ=€‡oŽ=o42o4G<R2mŠŽ4Š2RG„mŽ=€€[b€=4R‡;=YŽR;Ž^€‡^p<ŽŽoR‡;Ž<=G4<ŽŽGob=^ŽmR=Go;Ž<GR=RG‡oGo„m;Žo8mŽ[<„=ooŽmYŽm[b€=4„m;Žo8mŽ[;=4GoRŽo4Ž4R‡=q‡€‡bG<Ž=o4zGR;4m=zŠ2RR;G<=oRG^Gq=RG‡omŽ=<<2mŽ4;G„R;Ž<Rm=obŽmR2moŽ4m‡2o4zGR;;G<Š=^pR‡R;Ž8GmŽq€=^Ž=o4q2R;G<;=o4<ŠŽ;Go4;G<Š=^p=o4qmŽ<ŽoR€[;Ž<=G4z;ŽoR;Ž^€‡^p„Žo4GobG<‡YŽmGR;GopG<;‡2€4€GpŽR‡;=YŽ<‡„ŽRŽ=Š2Ro‡RRG€€R;Ž^€‡^p„Žo4GobG<‡YŽm„m<;=€€z=<=Š‡2RR‡€Ž=YŽR;Žm‡‡„<;Ž„=4Žo‡^‡oYŽm<=RG‡o=€=4Y=o^Ž<R;G<RG„ŽŠŽ^=2<Ž<;Ž4G4o‡Rz=oRR‡ŠŽ<o2ŠŠŽ4Go8m‡oR‡8„m;Žo8mŽ[z;Žo;ŽmYG<GR‡m=<pŽ4;ŽmG8<;Ž;=4„=4Ž=o[=mm=obŽ„ŽoR<=Š‡2R;G<Š‡5Ž<=RŠm=„Š€Ž;2m<R<;ŽR‡€4;G„<;Ž;=4„ŽoRG‡oŽ4R;Ž„=RRŽmR‡R;Žq‡<R„=o=o4R;=RR;Ž^=mmGŽm^‡2€4ŠmGobR;Ž„‡YŽm‡oR;Ž„‡mm‡z[‡2=mŽ^ŽmR=GoR;=RG<R;ŽŽ=m€GŽ<R;Ž<=G4<;Žz=<^ŽmR=GozGR;=„=mpŽ4^‡€4oŽ<<G<;‡2€4Ž5q€=Go;Ž=44Ž4z;=RGz=<mŽ=€€[R‡‡^‡€4=o48=RGb2Ž4R‡4‡ŠŽ8‡mŽR;=RG=„=oŽ5qŽmG„ŽoR=€GoYŽ<RGb=R‡mGo4ŽŽ4<Gm<=G4„m<;=€€„2^;G„qmŽ<<Ž4=o4„[Š=bb=bŽ^‡oR=Go<=qq=m=R2<=o4=qq€G=o^Ž<YŽm[2<Ž82€R;Gob<Go4ŽŽ4R;Ž[=mŽ<Gm<=G4„m<;=€€=o4G„YŽm[o=R2m=€€[=o5G‡2<R‡bŽR‡ozGR;„[Go>2GmGŽ<‡8^‡2m<Ž<Gm„[mŽ=<‡o8‡m^‡„GobR‡GqGob;Žqm‡^ŽŽ4Ž4zGR;=^ŽmR=Go4Ž€GŠŽm=RG‡o‡8„=ooŽmz=<=4Ž<GmŽ8‡m<‡€GR24ŽG4‡o‡RzG<;R‡ŠŽ4G<R2mŠŽ4Go„[z‡mpGo=44GRG‡oR‡„[z‡mp=o=^^G4ŽoRGR;‡2b;R=<„2^;<=G4„m<;=€€R‡;Žm<Ž€8oŽ^Ž<<GR=RŽ<=^ŽmR=GomŽRGmŽ„ŽoR„[Ž[Ž<=mŽ<‡„ŽRG„Ž<<‡zŽ=p=o4q=Go82€R;=RG;=YŽR‡<;2R„[<Ž€82qGoR;Ž4=mp8‡m;‡2m<R‡bŽR;Žm€‡^p„[<Ž€82q<‡„ŽRG„Ž<o‡z=o4R;Žoo‡R=RqmŽ<ŽoR^ŽmR=Go€[=R<2^;RG„Ž<R;Ž<€Gb;RŽ<R4G<R2mŠ=o^ŽR;ŽŽoRm[‡8=<Rm=obŽmGoR‡R;Žm‡‡„G<=<‡2m^Ž‡8Ž5^m2^G=RGob=oo‡[=o^ŽR‡„ŽGRG<zŽ€€R;Ž<ŽR;Gob<<;‡2€4ŠŽ2o4Žm<R‡‡4^ŽmR=Go€[<Gm<=G4„m<;=€€=o4G8G„Gb;R„=pŽ<‡Š‡€4=<R‡=<pR;=RGR;GopG<=€€<=G4R;Ž<Rm=obŽmzGR;R;=R>2GŽR€[GmmŽ<G<RGŠ€Ž=Gm‡88Go=€GR[;Ž^‡2€4=<<2„Ž=RzG€€„m<;=€€mŽ<ŽmYŽ4;Žm>2Ž<RG‡o=o4<[„q=R;[8‡m=ŠŽRRŽm‡^^=<G‡o=8RŽm„m<;=€€;=4€Ž8RR;Žm‡‡„;ŽmŽ„=GoŽ4<R=o4GobGo8m‡oR‡8R;Ž8GmŽb€=mGob<‡„m;Žo8mŽ[q2R<GR=RR;Ž^€‡^p„Žo4Gob„m;Žo8mŽ[o‡R‡o€[R‡‡p‡88R;Ž;=o4<‡8R;Ž^€‡^p=o4R;Ž8=^ŽŠ2RŽ5Rm=^RŽ4R;Žz‡mp<=o4;ŽRmGŽ4R‡z‡mpGo=<<€‡z=o4>2GŽR=o42o=<<2„Gob=„=ooŽm=<q‡<<GŠ€Ž;Žz‡mpŽ4zGR;R;Ž€=„q^€‡<ŽR‡;G„=o4R;ŽbmŽŽo<;=4ŽR;mŽz=ŠmG€€G=oR€Gb;R2q‡o;G<;=o4<=o42q‡oR;Ž8m=„Ž=o4z;ŽŽ€<=o4€Ž8RR;ŽmŽ<R‡8R;Žm‡‡„<;=4‡z[z;Žo;Ž€‡‡pŽ42q^‡€‡2mŽ4q=R^;Ž<<z=„Go;G<Ž[Ž<ŠŽGob^‡o<RGR2RG‡o=€€[‡8=^2mG‡2<o=R2mŽ;Ž;=4mŽ„‡YŽ4R;Žz‡mp<=>2GRŽ2ooŽ^Ž<<=m[qm‡^ŽŽ4GobzGR;R;ŽG4Ž=‡84Ž€=[Gob;G<4Žq=mR2mŽ=o4qŽm;=q<8=€€GobGoR‡^‡oYŽm<=RG‡ozGR;R;Ž<Rm=obŽmŠ2RR;Ž<Rm=obŽm<R‡‡4R;ŽmŽqŽm8Ž^R€[<G€ŽoR=o4<RG€€<‡<RG€€GRb‡R‡o;Žo8mŽ[<oŽmYŽ<;Ž8Ž€R=€‡oŽGoR;Žm‡‡„=o4€‡‡pŽ42q=o4R;ŽmŽbmŽ[=o44G„z=<R;ŽŠ=o4=bŽ4;Ž=4=o4;2bŽŠ€2Ž€Žo<Ž<<R=mGob8G5Ž4€[zGR;=„G<R‡8bmŽŽo<q‡R<4mG8RGobGo8m‡oR‡8R;Ž„GRz=<<‡2o^=oo[R‡;Žo8mŽ[R;=R8‡m=„Go2RŽR;Ž[mŽ„=GoŽ4<R=mGobŠ€=op€[=R‡oŽ=o‡R;ŽmR;Žo;Žo8mŽ[€‡‡pŽ44‡zo=b=GoYŽm[2o^‡„8‡mR=Š€Žq‡<GRG‡o‡oŽz‡2€4€GpŽR‡<=[<‡„ŽR;Gob<;‡2€4;ŽmŽ„=mpR;=RR;ŽzŽ=R;Žmz=<YŽm[^‡€48‡mR;ŽRG„Ž‡8[Ž=m;Ž€‡‡pŽ42q=<G8R‡R=pŽ=G„zGR;R;=RGoRm‡42^R‡m[<;‡RR;ŽzŽ=R;Žm;ŽŠŽb=oz;[4‡oR[‡28GoG<;=o4b‡<=G4R;ŽmGbG48Gb2mŽŽYG4ŽoR€[Go=<R=RŽ‡8q=Go82€€[<2qqmŽ<<Ž4m=bŽ=€€[‡2YŽb‡RR‡4‡G<R‡8G5R;Ž;‡2m;=o4‡oGR<=5€Ž[‡2mŽ<G„q€[;2„Š2bbGob^ŽmR=Go€[<Gm‡oŽ„Go2RŽ„‡mŽG‡YŽm€‡‡pŽ4=o4„m;Žo8mŽ[8GoG<;Ž4=o4zŽoRŠ2R;ŽzŽoR8ŽŽ€GobŽ5^Ž<<GYŽ€[=oo‡[Ž44=„oGR<=G4„m;Žo8mŽ[R‡;G„<Ž€8Rm24bGob4‡zoR;ŽYG€€=bŽR;m‡2b;R;ŽR;=zGob<o‡z=„=o„2<R4‡=^€‡^p=RRG„Ž<<2mŽ€[=o4=b=Go^=oR=„=o€‡‡p=R[‡22b€[=o4[ŽR=b=Go<ŽŽ„Gob€[o‡RG8R;Žq‡€G^Žz=<z=oRGob[‡2[‡2^‡2€4oRŠŽ„‡mŽzm‡qqŽ4=o4Š=o4=bŽ4=Rb€ŽŽ<‡o<^‡moŽm;Ž<=z;=€€z;‡;=4mŽ^ŽoR€[„=mmGŽ4R;Ž<Rm=obŽm<;‡<RŽ<<=RR;Ž^‡=^;=o4;‡m<Ž<=o4z;‡o‡z4m‡YŽR;ŽGqGob^‡oYŽ[=o^Žz;Žo‡^^=<G‡o=€qŽ‡q€ŽmŽ>2GmŽ4GRR‡<G44ŽmŠmG4bŽ32o^RG‡o^‡„GobR‡z=m4<;G„‡o;G<mŽR2mo8m‡„R;=Rq€=^Ž;=€€;=4ŽYG4ŽoR€[ŠŽŽo<R‡qqGob=ŠGR=R<G44ŽmŠmG4bŽR‡324bŽŠ[;G<4mGYGob‡z4‡RŽ44[;Ž<=G4q=<<Gob[‡2b‡R=m2„2o2q;‡„Ž<=G4RŽ44[;=€€YŽm[<‡^G=Š€[q2€€Ž42qz;=R<R;=R;Ž=<pŽ4m2„€‡‡pGob^2<R‡„Žm<R‡qqGob=RR;Ž^‡=^;=o4;‡m<Ž<<=G4RŽ44[„[<=pŽ<=o4;Žqm‡^ŽŽ4Ž4R‡bGYŽ;=€€=YGYG44Ž<^mGqRG‡o‡8;G<bm‡RŽ<>2Žb2Ž<R€‡‡p<=ŠGR€GpŽ=4G<b2G<Ž4‡oRGRG4€GpŽR‡<ŽŽ=„=o<8=^ŽG8G;=4;G„<R‡qqGobGo„[q€=^Ž<=G4;Žo8mŽ[Š2Rz‡„Žo=mŽR;=RRm2<R82€z;ŽmŽ<Rm=obŽm<=mŽ^‡o^ŽmoŽ4;Ž<R‡‡p[‡2mm‡‡„<=o4;Ž=GoRŽYŽobGYŽo=o=„Ž;=€€[‡24‡oR<=[<‡<=G4;=€€z;‡z=<=„=o‡8<€2bbG<;=qqmŽ;Žo<G‡o[Ž<<=G4RŽ44[Š[R;ŽzŽŽpz;=RŽYŽm;ŽG<[‡2^=oRbŽRmG4‡8;G„2o4ŽmR;ŽzŽŽp=o4;Ž<b‡R=€‡R‡8€2bb=bŽ^‡„GobR‡„‡mm‡z<‡;Ž<=[<€ŽR<;‡qŽGRz‡oRŠŽ<R‡oŽ<GoŠ‡5Ž<;=€€;ŽR‡€4;=€€;‡z;G<=2oR=R;=<RGob<;=4ŠŽŽo<zGo4€Ž4Š[=<Rm=obŽmzGR;Ž„qR[q‡mR„=oRŽ=25=€R‡bŽR;Žm;Ž€Ž8R;=€€Y=b2Ž€[<2<qG^G‡2<bŽR2q‡€4bGm€<=G4;=€€G<q‡<ŽG„2<R<ŽŽŠ‡2RR;G<RŽ44[Rm24bŽ4‡o;G<z=[zGR;;G<„Go4^‡o<G4Žm=Š€[mŽ€GŽYŽ4Go<RŽ=4‡8<ŽŽGobŠ‡2RGR;‡zŽYŽm;=€€‡o;G<mŽR2moz=<<ŽYŽmŽ€[m=RŽ4Š[;G<zG8Ž‡oR;Ž€ŽobR;‡8RG„Ž;Ž;=4<qŽoRGo<G44ŽmŠmG4bŽ=o4;G<„G€4Go>2GmGŽ<zŽmŽ=o<zŽmŽ4<o=qqG<;€[=o4Go=„=ooŽmo‡RR‡R;Žq‡GoRŠ2RR;Ž<ŽŽ4‡8<2<qG^G‡oRŽ44[;=4<‡zobŽm„Go=RŽ4GoR;Ž„Go4‡8„m;=€€Go<qGRŽ‡8R;Ž<Ž4G<^‡2m=bŽ„ŽoR<[‡2zG„4‡oRpo‡zŽYŽm[R;Go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#ComputerScience #Cryptography #Question #Cryptarithm #Info

Note by Raghav Vaidyanathan
6 years, 3 months ago

1 vote

  Easy Math Editor

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Raghav Vaidyanathan - 6 years, 3 months ago

I have locked the discussion so that no posting will occur. The above code is still visible.

Calvin Lin Staff - 6 years, 3 months ago
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