View Compilation Error

0_0_26210352_30904.cpp: In function 'void init()':
0_0_26210352_30904.cpp:8:13: error: 'p' was not declared in this scope
     c[0][0]=p[0]=1;
             ^
0_0_26210352_30904.cpp: In function 'int main()':
0_0_26210352_30904.cpp:40:30: error: 'j' was not declared in this scope
                 ans=(ans+(i<<j)*r)%mod;
                              ^
0_0_26210352_30904.cpp:42:27: error: 'i' was not declared in this scope
         printf("%d%c",ans,i==n?'\n':' ');
                           ^