View Compilation Error

0_0_13536559_18554.cpp: In function 'int main()':
0_0_13536559_18554.cpp:15:9: error: 'LL' was not declared in this scope
         LL k = 1;
         ^
0_0_13536559_18554.cpp:16:12: error: expected ';' before 'sum'
         LL sum = 1;
            ^
0_0_13536559_18554.cpp:18:13: error: 'k' was not declared in this scope
             k *= i;
             ^
0_0_13536559_18554.cpp:20:13: error: 'sum' was not declared in this scope
             sum += k;
             ^
0_0_13536559_18554.cpp:24:24: error: 'sum' was not declared in this scope
         printf("%d\n", sum%m);
                        ^