hihoCoder 1258 Osu! Master（水）

代码

#include <cstdio>
#include <cstring>
#include <algorithm>

using namespace std;

int main () {
int n, c;
char order[5];
while (scanf("%d", &n) == 1) {
int ans = 0;
while (n--) {
scanf("%s", order);
if (order[0] == 'S') ans++;
else {
scanf("%d", &c);
if (c == 1) ans++;
}
}
printf("%d\n", ans);
}
return 0;
}