Can someone walk me through these in c++

Use the following shell for the exercises in this lesson. /I Program Temperature reads in a temperature and prints an I/ appropriate message. include using nameapace std: int main int temperature; cout > temperature: endl: TO BE PILLED IN return 0 Exercise 1: Add five if-then statements to program Temperature so that one of the following messages is printed based on the value of temperature. Temperature Message > 90 90 . > 80 (-80. > 70 55