View Compilation Error

0_0_2287979_18129.cpp: In function `int main()':
0_0_2287979_18129.cpp:9: error: invalid conversion from `char*' to `char'
0_0_2287979_18129.cpp:11: error: invalid conversion from `char*' to `char'
0_0_2287979_18129.cpp:13: error: invalid type argument of `unary *'
0_0_2287979_18129.cpp:15: error: invalid type argument of `unary *'
0_0_2287979_18129.cpp:16: error: invalid type argument of `unary *'
0_0_2287979_18129.cpp:17: error: invalid type argument of `unary *'