View Compilation Error

0_0_2656339_31500.cpp: In function `int main()':
0_0_2656339_31500.cpp:5: error: expected primary-expression before "char"
0_0_2656339_31500.cpp:5: error: expected `;' before "char"
0_0_2656339_31500.cpp:6: error: `n' undeclared (first use this function)
0_0_2656339_31500.cpp:6: error: (Each undeclared identifier is reported only once for each function it appears in.)