View Compilation Error

0_0_18815537_1885.cpp: In function 'int main()':
0_0_18815537_1885.cpp:28:5: error: expected ';' before 'int'
     int a,b,father_a,father_b,x,conflics;
     ^
0_0_18815537_1885.cpp:32:5: error: 'conflics' was not declared in this scope
     conflics=0;
     ^
0_0_18815537_1885.cpp:35:25: error: 'a' was not declared in this scope
         scanf("%d%d%d",&a,&b,&x);
                         ^
0_0_18815537_1885.cpp:35:28: error: 'b' was not declared in this scope
         scanf("%d%d%d",&a,&b,&x);
                            ^
0_0_18815537_1885.cpp:35:31: error: 'x' was not declared in this scope
         scanf("%d%d%d",&a,&b,&x);
                               ^
0_0_18815537_1885.cpp:36:9: error: 'father_a' was not declared in this scope
         father_a = find_father(a);
         ^
0_0_18815537_1885.cpp:37:9: error: 'father_b' was not declared in this scope
         father_b = find_father(b);
         ^