Write a program to find out that a given character is upper case, lower case, number or special character.SolutionIf an entered character is capital letter then, it displays the upper case.Example: Input =H Output: upper case letterIf an entered character is small letter then, it displays the lower case letter.Example: ... Read More

User has to enter total number of days. We need to convert the total number of days into months and left-over days in coming month.The formula to convert days into months is as follows −          Month=days/30The logic to find left-over days for the coming month is ... Read More

All mathematical related functions are stored in math.h header file in C programming language. The functions are explained below in detail.sin()This function is used to find the sin value of its argument.The syntax of sin() function is as follows −double sin(double a);For example, double a=sin(3.14/2);The output is as follows −a=1 ... Read More

ProblemWrite a program to find the quadrant in which the given coordinates lie.User has to enter a coordinate at runtime and we need to find the quadrant in which these coordinates lie.SolutionIf both numbers are positive then, it displays the first quadrant.Example: Input =2, 3 Output = 1st quadrantIf the ... Read More

Let us first understand the one dimensional array processing in C programming language.1D Array ProcessingStoring values in 1 D Array(reading) is done as follows −int num[5] int i; for(i=0;i

ProblemLet’s create a simplified expression by removing brackets from the expressions.SolutionExample 1Input: A string expression with bracket is as follows: (x+y)+(z+q) The output is as follows: x+y+z+qExample 2The input is as follows: (x-y+z)-p+q The output is as follows: x-y+z-p+qAlgorithmRefer an algorithm to remove the brackets from a given input.Step 1: ... Read More

An array is a group of related data items which share’s a common name. A particular value in an array is identified with the help of its "index number".Declaring arrayThe syntax for declaring an array is as follows −datatype array_name [size];For example, float marks [50]It declares ‘marks’ to be an ... Read More

ProblemWrite a C program to search an element from an array at runtime by the user and the result to be displayed on the screen after search. If the searching element is not in an array then, we need to search element is not found.SolutionAn array is used to hold ... Read More

ProblemWrite a C program to delete an element from an array at runtime by the user and the result to be displayed on the screen after deletion. If the deleted element is not in an array, then we need to display Invalid Input.SolutionAn array is used to hold the group ... Read More

ProblemWrite a C program to insert the elements into an array at runtime by the user and the result to be displayed on the screen after insertion. If the inserted element is greater than the size of an array, then, we need to display Invalid Input.SolutionAn array is used to ... Read More