You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
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#include<bits/stdc++.h>
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using namespace std;
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int main() {
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//1<><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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string source = "1234567890";
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int size=source.length();
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cout << size << endl;
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//2<><32>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD>װ
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string target="";
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while(true) {
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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if(source.length()==0) {
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break;
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}
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target=target+source[0];
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source=source.substr(1,source.length()-1);
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if(source.length()>=2) {
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source=source.substr(2,source.length()-2)+source.substr(0 , 2);
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}
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cout<<"source:"<<source<<endl;
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cout<<"target:"<<target<<endl;
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cout<<endl;
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}
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cout<<target<<endl;
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return 0;
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}
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