View Compilation Error

0_0_15117491_23116.cpp: In function 'int main()':
0_0_15117491_23116.cpp:4:5: error: 'LL' was not declared in this scope
     LL n,i,m,s;
     ^
0_0_15117491_23116.cpp:5:26: error: 'n' was not declared in this scope
     while(~scanf("%lld",&n)&&n)
                          ^
0_0_15117491_23116.cpp:7:9: error: 's' was not declared in this scope
         s=0;
         ^
0_0_15117491_23116.cpp:8:13: error: 'i' was not declared in this scope
         for(i=0;i<n;i++)
             ^
0_0_15117491_23116.cpp:10:27: error: 'm' was not declared in this scope
             scanf("%lld",&m);
                           ^