Simple Math
To perform arithmetic operations on variables and values C++ supports the following arithmetic operators:
Let’s try:
int sum = 10 + 3; // 13
int dif = 10 - 3; // 7
int mul = 10 * 3; // 30
int div = 10 / 3; // 3
int mod = 10 % 3; // 1
By division, any remainder was dropped since we assign the result to the int variable which doesn’t contain any decimals.
You can use all operations above to perform calculations on values, variables, or between variable and value:
double a = 32.1 + 13.2; // 45.3
double b = a + 25.3; // 45.3 + 25.3 = 70.6
double c = a + b; // 70.6 + 45.3 = 115.9
Merci pour vos commentaires !
Demandez à l'IA
Demandez à l'IA
Posez n'importe quelle question ou essayez l'une des questions suggérées pour commencer notre discussion
Posez-moi des questions sur ce sujet
Résumer ce chapitre
Afficher des exemples du monde réel
Awesome!
Completion rate improved to 3.7Simple Math
Glissez pour afficher le menu
To perform arithmetic operations on variables and values C++ supports the following arithmetic operators:
Let’s try:
int sum = 10 + 3; // 13
int dif = 10 - 3; // 7
int mul = 10 * 3; // 30
int div = 10 / 3; // 3
int mod = 10 % 3; // 1
By division, any remainder was dropped since we assign the result to the int variable which doesn’t contain any decimals.
You can use all operations above to perform calculations on values, variables, or between variable and value:
double a = 32.1 + 13.2; // 45.3
double b = a + 25.3; // 45.3 + 25.3 = 70.6
double c = a + b; // 70.6 + 45.3 = 115.9
Merci pour vos commentaires !
