func_code_string: #include <bits/stdc++.h>   int read() {     int x = 0, y = 1;     char ch = getchar();     while (ch >  9  || ch <  0 ) {       if (ch ==  - ) y = -1;       ch = getchar();     }     while (ch <=  9  && ch >=  0 )       x = (x << 3) + (x << 1) + ch -  0 , ch = getchar();     return x * y;   }   void print(int x) {     if (x < 0) {       putchar( 0 );       return;     }     if (x < 10) {       putchar(x +  0 );       return;     }     print(x / 10);     putchar(x % 10 +  0 );   }   int n, x, maxx;   int main() {     n = read();     for (int _ = 0; _ < n; _++) x = read(), maxx = maxx > x ? maxx : x;     print(maxx - 25);     return 0;   }   