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yy21drd
[专家分：0] 发布于 2011-10-10 21:53:00
#include <IOSTREAM>
using namespace std;
int main()
{
int m=0,d=0,c=0,l=0,x=0,v=0,i=0;
char S[999];
int j,R;
cin>>S;
for (j=0;;j++)
{
if (S[j]='M')m++;
if (S[j]='D')d++;
if (S[j]='C')c++;
if (S[j]='L')l++;
if (S[j]='X')x++;
if (S[j]='V')v++;
if (S[j]='I')i++;
R=1000*m+500*d+100*c+50*l=10*x+5*v+i;
}
cout<<R<<endl;
return 0;
}
using namespace std;
int main()
{
int m=0,d=0,c=0,l=0,x=0,v=0,i=0;
char S[999];
int j,R;
cin>>S;
for (j=0;;j++)
{
if (S[j]='M')m++;
if (S[j]='D')d++;
if (S[j]='C')c++;
if (S[j]='L')l++;
if (S[j]='X')x++;
if (S[j]='V')v++;
if (S[j]='I')i++;
R=1000*m+500*d+100*c+50*l=10*x+5*v+i;
}
cout<<R<<endl;
return 0;
}