C++14 without O2:100 pts
#include <cstdio>
using namespace std;
#define maxn 8005
int array[maxn];
int main() {
int n, q;
scanf("%d %d", &n, &q);
for (int i = 1; i <= n; i++) {
scanf("%d", array + i);
}
for (int opt, x, v, ans, i = 1; i <= q; i++) {
scanf("%d %d", &opt, &x);
if (opt == 1) {
scanf("%d", &v);
array[x] = v;
} else {
ans = 0;
for (int j = x; j >= 1; j--) {
if (array[j] <= array[x]) {
ans++;
}
}
for (int j = x + 1; j <= n; j++) {
if (array[j] < array[x]) {
ans++;
}
}
printf("%d\n", ans);
}
}
return 0;
}
CCF 的数据能 AC 吗?