C++ language not any other languages

1. Write a program that inputs the number of hours you are taking this semester and outputs how much time outside of class you should spend studying. (Hint: every 1 credit hour - 3 hours spent outside of class). 1. Comment each line 2. Add on to this program to another question to the user that asks them how many hours they actually spend studying and subtract the two values. Output the difference in the numbers of hours. 1. Comment each line 3. The 2014 FIFA World Cup was played in Rio de Janeiro, Brazil. The Estdio Jornalista Mrio Filho where many of the games were played is 105 m X 68 m. A size 5 ball is utilized during the games. Additionally, each team is allowed 11 players on the field at once including the goalkeeper, however the U.S. women's team has 23 members on its roster. Write the program that includes the following: o A calculation of the conversion of the stadium dimensions into feet A calculation that outputs the correct circumference of the ball o Asks for an input of the number of players and outputs how many minutes each player will play in the course of a game if everyone had a chance to play