View Compilation Error

0_0_12927292_7387.cpp:6: error: expected init-declarator before "long"
0_0_12927292_7387.cpp:6: error: expected `,' or `;' before "long"
0_0_12927292_7387.cpp:7: error: `ll' does not name a type
0_0_12927292_7387.cpp: In function `int main()':
0_0_12927292_7387.cpp:10: error: `ll' undeclared (first use this function)
0_0_12927292_7387.cpp:10: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_12927292_7387.cpp:10: error: expected `;' before "i"
0_0_12927292_7387.cpp:10: error: `i' undeclared (first use this function)
0_0_12927292_7387.cpp:11: error: `sum' undeclared (first use this function)