View Compilation Error

0_0_30166223_15505.cpp:15:1: error: expected ',' or ';' before 'int'
 int n, m, q;
 ^
0_0_30166223_15505.cpp: In function 'll solve(ll)':
0_0_30166223_15505.cpp:31:19: error: 'n' was not declared in this scope
     while (now <= n) {
                   ^
0_0_30166223_15505.cpp: In function 'int main()':
0_0_30166223_15505.cpp:73:28: error: 'n' was not declared in this scope
         scanf("%d %d %d", &n, &m, &q);
                            ^
0_0_30166223_15505.cpp:73:32: error: 'm' was not declared in this scope
         scanf("%d %d %d", &n, &m, &q);
                                ^
0_0_30166223_15505.cpp:73:36: error: 'q' was not declared in this scope
         scanf("%d %d %d", &n, &m, &q);
                                    ^