View Compilation Error

0_0_37690276_18488.cpp: In function 'int main()':
0_0_37690276_18488.cpp:69:2: error: expected initializer before 'int'
  int x;
  ^
0_0_37690276_18488.cpp:70:28: error: 'k' was not declared in this scope
     scanf("%lld%lld%d",&t,&k,&x);
                            ^
0_0_37690276_18488.cpp:70:31: error: 'x' was not declared in this scope
     scanf("%lld%lld%d",&t,&k,&x);
                               ^