func_code_string: #include <bits/stdc++.h>   using namespace std;   int x[505], r[505];   int main() {     int i;     x[0] = 0;     r[0] = 1000000;     double dd;     int d;     for (i = 1; i <= 300; i++) {       r[i] = 300 - i + 1;       dd = 2 * sqrt(double(r[i - 1])) * sqrt(double(r[i]));       d = int(dd + 3);       x[i] = x[i - 1] + d;     }     x[301] = x[300] + 10000;     r[301] = 1000000;     printf( 302 );     for (i = 0; i < 302; i++) {       printf(  n%d %d , x[i], r[i]);     }     return 0;   }   