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We are given with the task to find the working of sin() function for complex number. The sin( ) function for complex numbers are present in the complex header file which means for calculating the value of sin() we need to add the complex header file in the code. In mathematics this function is used to calculate the value of sin having complex numbers.SyntaxSyntax for sin() function is −sin(z);Parameterparameter z can be any complex number and this parameter is defined in the definition of sin() function which makes this parameter mandatory.Return typeThis function returns the complex value of sin( ) ... Read More
We are given with the task to find the working of sin() function for complex number. The sin( ) function for complex numbers are present in the complex header file which means for calculating the value of sin() we need to add the complex header file in the code. This function is used to calculate the complex hyperbolic sine of complex number.Syntaxtemplate complex Sinh(const complex& x);Parameterparameter z can be any complex number and this parameter is defined in the definition of sin() function which makes this parameter mandatory.Return typeThis function returns the complex value of sin( ) as it contains ... Read More
In this article we will be discussing the working, syntax and examples of map::max_size() function in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is a map::max_size()?map::max_size() function is an inbuilt function in C++ STL, which is defined in header file. max_size() is used to return ... Read More
In this article we will be discussing the working, syntax and example of map equal ‘[]’ operator in C++ STL.What is a Map in C++ STL?Maps are the associative container, which facilitates to store the elements formed by a combination of key value and mapped value in a specific order. In a map container the data is internally always sorted with the help of its associated keys. The values in the map container are accessed by its unique keys.What is a map equal to ‘[]’ operator?map::operator[] is a reference operator. This operator is used to access the element in the ... Read More
We are given with the task to show the working of iswprint( ). The iswprint( ) function in C++ STL is used to check that whether the given wide character can be printed or not. It is a function present in cwctype header file in C++. Wide characters is a computer character datatype that generally has a size greater than the traditional 8-bit character.Syntaxint iswprint(c);Parameterc – This is a parameter which specifies the wide character that has to be checked whether it is printable or not.Return ValueThis function returns a non-zero value if c can be printed. It will return ... Read More
Given is the task to split the sentence into words. In this, we will separate all the words present in sentence.Input I am a good boyOutput I am a good boyIn the above example we will print the single word in single line.Example#include #include #include Using namespace std; void split( string st){ String word = “ “; for ( char s : st){ If (s== ‘ ‘){ Cout
Given is the task to find the working of sqrt() function for complex number. Basically the sqrt( ) is a function present in complex header file. This function is used to calculate the square root of complex number.Syntaxtemplate complex Sqrt(const complex& x);Parameterx − This parameter x which represent the complex number.Return ValueThis function returns the square root of the complex number.Input − Sqrt(3,8i)Output − (2.4024,1.6649)Input Sqrt(7,1i)Output − (2.6524,0.1885)Example#include #include Using namespace std; int main( ){ / / Defining of complex Number Complex x(4,9); Cout
We are given with an array of integers. The array has multiple occurrences of the same elements. The task here is to find the maximum distance between any two same elements of the array. We will pick each element from the array starting from the left. Then we will find the last occurrence of that same number and store the difference between indexes. Now if this difference is maximum then return it.Input Arr[] = { 1, 2, 4, 1, 3, 4, 2, 5, 6, 5 }Output −Maximum distance between two occurrences of same element in array − 4Explanation − The repeating ... Read More
We are given a string of alphabets. The array can have at least two occurrences of the same character. The task here is to find the maximum number of characters between any two occurrences of a character. If there is no repetition of any character then return -1.Input − string str = “abcdba”Output −Maximum number of characters between any two same character in a string − 4Explanation − The repeating characters are ‘a’ and ‘b’ only with indexes −1. 2‘a’ first index 0 last 5 , characters in between 5-0-1=4 2. ‘b’ first index 1 last 4 , characters in ... Read More
We are given a number of chocolates present in consecutive boxes in the form of an array and a number k which represents the number of students among which these chocolates will be distributed. The task here is to choose consecutive boxes such that the sum of chocolates present in them can be equally distributed among k students. Also we have to make sure that the number of chocolates is maximum.For this we will traverse the array from left to right and start adding the number of chocolates and divide the sum by k. If it is fully divided with ... Read More