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为啥我的vc6用map时总是报错,但是在评测系统中能ac?(附代码,请大牛指点!)#include<iostream>
#include<string>
#include<map>
using namespace std;
int main()
{
string str;
int sum = 0;
map<string,int> mp;
map<string,int>::iterator iter;
while(getline(cin,str))
{
mp[str]++;
sum++;
}
for(iter = mp.begin();iter != mp.end();iter++)
{
cout<<iter->first;
printf(" %.4f\n",(iter->second)*100.0/sum);
}
return 0;
}
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