func_code_string: #include <bits/stdc++.h>   using namespace std;   int a[100005];   int cmp(int x, int y) {     int x1 = 10 - x % 10;     int y1 = 10 - y % 10;     return x1 < y1;   }   int main() {     int i, n, m;     cin >> n >> m;     for (i = 1; i <= n; i++) {       scanf( %d , &a[i]);     }     sort(a + 1, a + 1 + n, cmp);     for (i = 1; i <= n; i++) {       if (a[i] == 100) continue;       int x = 10 - a[i] % 10;       if (m < x) {         a[i] += m;         m = 0;         break;       }       a[i] += x;       m -= x;     }     int s = 0;     for (i = 1; i <= n; i++) {       s += a[i] / 10;     }     if (m > 0) {       for (i = 1; i <= n; i++) {         if (m + a[i] >= 100) {           s += (100 - a[i]) / 10;           m -= (100 - a[i]);         } else {           s += m / 10;           m = 0;           break;         }       }     }     cout << s << endl;   }   