View Compilation Error

136307_0_9261.c
136307_0_9261.c(8) : error C2065: 'cin' : undeclared identifier
136307_0_9261.c(8) : error C2296: '>>' : illegal, left operand has type 'double '
136307_0_9261.c(8) : error C2297: '>>' : illegal, right operand has type 'double '
136307_0_9261.c(25) : error C2065: 'cout' : undeclared identifier
136307_0_9261.c(25) : warning C4013: 'setiosflags' undefined; assuming extern returning int
136307_0_9261.c(25) : error C2065: 'ios' : undeclared identifier
136307_0_9261.c(25) : error C2143: syntax error : missing ')' before ':'
136307_0_9261.c(25) : error C2059: syntax error : ')'