poj3917

简单题

View Code

#include <iostream>

#include <cstdlib>

#include <cstdio>

#include <cstring>

using namespace std;



#define maxn 105



char st1[maxn], st2[maxn];



int main()

{

    while (true)

    {

        scanf("%s", st1);

        scanf("%s", st2);

        if (st1[0] == 'E')

            break;

        int p1, p2;

        p1 = p2 = 0;

        int n = strlen(st1);

        for (int i = 0; i < n; i++)

        {

            if (st1[i] == st2[i])

                continue;

            if ((st1[i] == 'R' && st2[i] == 'S') || (st1[i] == 'S' && st2[i] == 'P') || (st1[i] == 'P' && st2[i] == 'R'))

                p1++;

            else

                p2++;

        }

        printf("P1: %d\nP2: %d\n", p1, p2);

    }

    return 0;

}