View Compilation Error

0_0_10580606_1831.cpp: In function `void solve(long long int, long long int, long long int)':
0_0_10580606_1831.cpp:10: error: expected `,' or `;' before "long"
0_0_10580606_1831.cpp:11: error: `hd' undeclared (first use this function)
0_0_10580606_1831.cpp:11: error: (Each undeclared identifier is reported only once for each function it appears in.)