View Compilation Error

0_0_38826980_11976.cpp: In function 'int main()':
0_0_38826980_11976.cpp:30:33: error: 'amp' was not declared in this scope
   30 |                     fun(str[i],&m1,&m2,&r1,&r2,&r3);
      |                                 ^~~
0_0_38826980_11976.cpp:30:71: error: expected ';' before ')' token
   30 |                     fun(str[i],&m1,&m2,&r1,&r2,&r3);
      |                                                                       ^
      |                                                                       ;