func_code_string: #include <bits/stdc++.h>   #pragma GCC optimize(3)   using namespace std;   const long long llINF = 9223372036854775807;   const int INF = 2147483647;   const int maxn = 1e3 + 7;   const int maxm = 1e5 + 7;   const int mod = 1e9 + 7;   int n, m;   int c[maxn], a[maxn];   int main(int argc, char const *argv[]) {     scanf( %d%d , &n, &m);     for (int i = 1; i <= n; i++) scanf( %d , &c[i]);     for (int i = 1; i <= m; i++) scanf( %d , &a[i]);     int p = 1, cnt = 0;     for (int i = 1; i <= n; i++) {       if (a[p] >= c[i]) {         cnt++;         p++;       }     }     printf( %d n , cnt);     return 0;   }   