mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
47 lines
573 B
C++
47 lines
573 B
C++
#include <iostream>
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#include <string>
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using namespace std;
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int main()
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{
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int x;
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cin>>x;
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while(x>=1000)
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{
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cout<<"M";
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x-=1000;
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}
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while(x>=500)
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{
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cout<<"D";
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x-=500;
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}
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while(x>=100)
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{
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cout<<"C";
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x-=100;
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}
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while(x>=50)
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{
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cout<<"L";
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x-=50;
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}
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while(x>=10)
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{
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cout<<"X";
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x-=10;
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}
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while(x>=5)
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{
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cout<<"V";
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x-=5;
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}
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while(x>=1)
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{
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cout<<"I";
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x-=1;
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}
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cout<<endl;
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return 0;
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}
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