View Compilation Error

0_0_30380702_9846.cpp: In function 'int main()':
0_0_30380702_9846.cpp:43:30: error: 'k' was not declared in this scope
    scanf("%lld%lld%lld",&k1,&k
                              ^
0_0_30380702_9846.cpp:43:30: error: expected '}' at end of input
0_0_30380702_9846.cpp:43:30: error: expected '}' at end of input
0_0_30380702_9846.cpp:43:30: error: expected '}' at end of input