View Compilation Error

0_0_13039653_20311.cpp: In function `int main()':
0_0_13039653_20311.cpp:32: error: expected primary-expression before '/' token
0_0_13039653_20311.cpp:32: error: stray '\' in program
0_0_13039653_20311.cpp:32: error: `now' undeclared (first use this function)
0_0_13039653_20311.cpp:32: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_13039653_20311.cpp:32: error: expected `;' before "killed"
0_0_13039653_20311.cpp:35: error: expected primary-expression before '/' token
0_0_13039653_20311.cpp:35: error: stray '\' in program
0_0_13039653_20311.cpp:35: error: `use' undeclared (first use this function)
0_0_13039653_20311.cpp:35: error: expected `;' before "power"
0_0_13039653_20311.cpp:37: error: `hurt_a' undeclared (first use this function)
0_0_13039653_20311.cpp:38: error: `hurt_b' undeclared (first use this function)