String format decimal places c++

//%f 	// placeholder for a float value
//%.2f 	//as a placeholder, your float will be written rounded to 2 decimal places
		// if you require a truncated representation, consider
		// integer division or std::trunc() from <math.h> or <cmath>

// example string:
printf("Your total is $%.2f", 30.999);
//output:
//Your total is $31.00

Similar codes

0 vote194 views1 answer
C++ convert const char* to LPCWSTR
C++
-1 vote188 views1 answer
#include
C++
2 votes247 views1 answer
Switch case with string c++
C++
0 vote193 views1 answer
Prime template c++
C++
8 votes198 views2 answers
C++ factorial
C++
0 vote281 views1 answer
C++ generate a random letter
C++
0 vote203 views1 answer
How to create an ArrayList
C++
0 vote172 views1 answer
Call function from separate bash script
C++
0 vote200 views1 answer
C++ allocate dynamic with initial values
C++
0 vote251 views1 answer
To toggle (flip the status of) the k-th item of the set
C++