Recent questions tagged CPP

1 answer 221 views

How to get the size, min and max of short Data Type in C++

asked Dec 9, 2016 by avibootz

1 answer 202 views

How to invert the letters case in a String uppercase to lowercase and lowercase to uppercase in C++

asked Dec 8, 2016 by avibootz

1 answer 182 views

How to determine if a character is whitespace in C++

asked Dec 7, 2016 by avibootz

1 answer 192 views

How to determines whether a character is a uppercase in C++

asked Dec 7, 2016 by avibootz

1 answer 150 views

How to determines whether a character is a lowercase in C++

asked Dec 6, 2016 by avibootz

1 answer 165 views

How to determines whether a character is a letter or a digit in C++

asked Dec 6, 2016 by avibootz

1 answer 156 views

How to determines whether a character is a letter in C++

asked Dec 5, 2016 by avibootz

1 answer 118 views

How to determines whether a character is a digit in C++

asked Dec 5, 2016 by avibootz

1 answer 129 views

How to calculate the cube of a number in C++

asked Dec 4, 2016 by avibootz

1 answer 138 views

How to calculate the determinant of a 3X3 matrix in C++

asked Dec 3, 2016 by avibootz

2 answers 1,198 views

What is the equivalent of %.2f (printf("%.2f" ,f)) in C++

asked Dec 2, 2016 by avibootz

1 answer 197 views

How to display a float with two decimal places in C++

asked Dec 2, 2016 by avibootz

1 answer 2,365 views

How to calculate the determinant of a 2X2 matrix in C++

asked Dec 2, 2016 by avibootz

1 answer 307 views

How to flip boolean variable from true to false in C++

asked Dec 2, 2016 by avibootz

1 answer 149 views

How to use boolean variable in C++

asked Dec 1, 2016 by avibootz

1 answer 170 views

How to calculate print and save to file the first 100,000 prime numbers in C++

asked May 10, 2016 by avibootz

1 answer 177 views

How to calculate the first N (random up to 100) prime numbers in C++

asked May 9, 2016 by avibootz

1 answer 246 views

How to generate 8 digit random number in C++

asked Apr 26, 2016 by avibootz

2 answers 3,195 views

How to format bytes to kilobytes, megabytes, gigabytes and terabytes in C++

asked Apr 19, 2016 by avibootz

1 answer 206 views

How to split a string across multiple lines in C++

asked Apr 4, 2016 by avibootz

4 answers 387 views

How to generate random string in C++

asked Apr 4, 2016 by avibootz

1 answer 163 views

How to use atan() function to compute the principal value of the arc tangent of N in C++

asked Apr 1, 2016 by avibootz

2 answers 464 views

How to calculate PI value with atan() function in C++

asked Apr 1, 2016 by avibootz

1 answer 223 views

How to use trunc() function to round N toward zero, and get the nearest integer not greater in magnitude than N in C++

asked Mar 31, 2016 by avibootz

1 answer 148 views

How to use tgamma() function to compute the gamma function of N in C++

asked Mar 31, 2016 by avibootz

1 answer 191 views

How to use tanh() function to compute the hyperbolic tangent of N radians in C++

asked Mar 31, 2016 by avibootz

1 answer 189 views

How to use tan() function to compute the tangent of an angle of N radians in C++

asked Mar 31, 2016 by avibootz

2 answers 877 views

How to calculate PI value with acos() function in C++

asked Mar 30, 2016 by avibootz

1 answer 167 views

How to use sqrt() function to get the square root of N in C++

asked Mar 30, 2016 by avibootz

1 answer 203 views

How to use sinh() function to get the hyperbolic sine of an angle of N radians in C++

asked Mar 30, 2016 by avibootz

1 answer 206 views

How to use sin() function to get the sine of an angle of N radians in C++

asked Mar 30, 2016 by avibootz

1 answer 208 views

How to use signbit() function to determine if a given floating point number is negative in C++

asked Mar 29, 2016 by avibootz

1 answer 251 views

How to use scalbn() function to multiply a floating point by FLT_RADIX raised to power of int N in C++

asked Mar 29, 2016 by avibootz

1 answer 285 views

How to use scalbln() function to multiply a floating point by FLT_RADIX raised to power of long int N in C++

asked Mar 29, 2016 by avibootz

1 answer 273 views

How to use round() function to round to nearest integer in floating-point format, halfway cases away from zero in C++

asked Mar 29, 2016 by avibootz

1 answer 239 views

How to use rint() function to round N to an integral value using the rounding direction fegetround in C++

asked Mar 29, 2016 by avibootz

1 answer 177 views

How to use remquo() function to calculate the remainder of floating point division and store the quotient in C++

asked Mar 28, 2016 by avibootz

1 answer 251 views

How to use remainder() function to calculate the remainder of floating point division operation x/y in C++

asked Mar 28, 2016 by avibootz

1 answer 251 views

How to use pow() function to calculate a value of base raised to the power exponent in C++

asked Mar 28, 2016 by avibootz

1 answer 287 views

How to use nexttoward() function to get the next representable float of from (x) in direction of (y) more precise in C++

asked Mar 28, 2016 by avibootz

1 answer 302 views

How to use nextafter() function to get the next representable float of from (x) in the direction of (y) in C++

asked Mar 27, 2016 by avibootz

1 answer 255 views

How to use nearbyint() function to round floating-point to integer in floating-point format in C++

asked Mar 27, 2016 by avibootz

1 answer 232 views

How to use modf() function to break a floating point into an integral and a fractional parts in C++

asked Mar 27, 2016 by avibootz

1 answer 302 views

How to use lround() function to get the nearest integer from floating-point, halfway cases rounded away from zero in C++