robot6.cpp: In function 'int main()': robot6.cpp:16: error: expected initializer before ':' token robot6.cpp:80: error: expected primary-expression at end of input robot6.cpp:80: error: expected ';' at end of input robot6.cpp:80: error: expected primary-expression at end of input robot6.cpp:80: error: expected ')' at end of input robot6.cpp:80: error: expected statement at end of input robot6.cpp:10: warning: unused variable 's' robot6.cpp:10: warning: unused variable 'nr' robot6.cpp:10: warning: unused variable 'd' robot6.cpp:80: error: expected '}' at end of input