P1042 [NOIP2003 普及组] 乒乓球

原题链接 来自洛谷https://www.luogu.com.cn/problem/P1042

#include 
using namespace std;

int num[100100][2] = {0};

int main()
{
	int i, j, t;
	char c;
	int w = 0, l = 0;
	int n = 0;

	while (scanf("%c", &c))
	{
		if (c == '\n') continue;
		if (c == 'E')
		{
			printf ("%d:%d\n", w, l);
			break;
		}

		if (c == 'W')
		{
			w++;
			num[n][1]++;
		}
		else if (c == 'L')
		{
			l++;
			num[n][0]++;
		}

		if ((w >= 11 || l >= 11) && abs(w-l)>=2)
		{
			printf ("%d:%d\n", w, l);
			w = 0; l = 0;
		}
		if ((num[n][0] >= 21 || num[n][1] >= 21) && abs(num[n][0]-num[n][1])>=2)
		{
			n++;
		}
	}

	printf ("\n");
	for (i = 0; i <= n; i++)
		 printf ("%d:%d\n", num[i][1], num[i][0]);

	return 0;
}