CODEFORCES ROUND #374 (DIV. 2) A
题目大意
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题目解法
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RTFC
#include <cstdio>
char str[10000];
int a[10000];
int main()
{
int n;
scanf("%d\n", &n);
scanf("%s", str);
str[n] = 'W';
int cnt = 0, ite = 0, bcnt = 0;
for (int i = 0; i <= n; i++)
{
if (str[i] == 'B')
bcnt++;
else if (bcnt != 0)
{
a[ite++] = bcnt;
bcnt = 0;
cnt++;
}
}
printf("%d\n", cnt);
for (int i = 0; i < cnt; i++)
printf("%d ", a[i]);
return 0;
}