First LEDA Program
#include <LEDA/d_array.h>
main()
{
d_array<string,int> N(0);
string s;
while (cin >> s) N[s]++;
forall_defined(s,N)
cout << s << " " << N[s] << endl;
}
Input:
This LEDA program does a concordance table. This is simple!
Output:
This 2 does 1 table 1
LEDA 1 a 1 is 1
program 1 concordance 1 simple 1