In computer programming, micrometer (modulus) sometimes stands for finding the remainder. See the following C++ program:
# include & ltiostream & gt
Use namespace std
int main()
{short q =10% 3; //Output the remainder of 10 divided by 3.
cout & lt& ltq；
System ("suspended"); }
This program is passed in Dev Cpp4.9, and the program finally outputs 1, that is, the remainder of 10 divided by 3.
It is particularly important to note that in C programming, the functions on both sides of% should be integers.
There is also the function of converting characters.
%% Print unconverted percentage symbols.
%c integers are converted into corresponding ASCII characters.
%d Integer to Decimal.
Numbers with an accuracy of %f times are converted to floating-point numbers.
%o Integer to Octal.
%s Integer to String.
%x integer to lowercase hexadecimal.
%X integer to uppercase hexadecimal.
Extended data:
% d integer output,% ld long integer output,% o integer output as octal number,% x integer output as hexadecimal number,
% u Output unsigned data as decimal number (unsigned number). % c is used to output characters and% s is used to output strings.
% f is used to output real numbers in decimal form,% e outputs real numbers in exponential form,% g automatically selects F format or E format according to the size, and does not output meaningless zeros.