View Compilation Error

0_0_20737813_22526.cpp: In function 'int main()':
0_0_20737813_22526.cpp:6:3: error: 'll' was not declared in this scope
   ll l,v,m;
   ^
0_0_20737813_22526.cpp:7:27: error: 'l' was not declared in this scope
   scanf("%lld %lld %lld",&l,&v,&m);
                           ^
0_0_20737813_22526.cpp:7:30: error: 'v' was not declared in this scope
   scanf("%lld %lld %lld",&l,&v,&m);
                              ^
0_0_20737813_22526.cpp:7:33: error: 'm' was not declared in this scope
   scanf("%lld %lld %lld",&l,&v,&m);
                                 ^