View Compilation Error

0_0_8649415_24589.cpp:39:10: invalid suffix "cto.com" on floating constant
0_0_8649415_24589.cpp: In function `long long int Cal(long long int)':
0_0_8649415_24589.cpp:39: error: `www' undeclared (first use this function)
0_0_8649415_24589.cpp:39: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_8649415_24589.cpp:39: error: expected `;' before numeric constant
0_0_8649415_24589.cpp:42: error: `o' undeclared (first use this function)
0_0_8649415_24589.cpp:42: error: expected `;' before ')' token