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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: Input= g Output: lower case letterIf an entered character is number then, it displays the digit.Example: Input=3 Output: digitIf an entered character is a special character then, it displays the special character.Example: Input= & Output: special characterAlgorithmRefer an algorithm given below to find out that a given character is upper ... 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 as follows − Days=days %30AlgorithmRefer an algorithm given below to convert days into months and number of days.Step 1: Start Step 2: Declare month and days Step 3: Read total number of days Step 4: Compute months months=days/30 Step 5: Compute days Days= days ... 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 (approx.)cos()It is used to find the cos value of its argument.The syntax for cos() function is as follows −double cos(double a); For example, double a=cos(3.14/2);The output is as follows −a=0 (approx.)tan()It is used to find the tan value of its argument.The syntax for tan() function is as follows −double tan ... 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 first number is negative and the second number is positive then, it displays the second quadrant.Example: Input = -4, 3 Output= 2nd quadrantIf the first number is negative and the second number is also negative then, it displays the third quadrant.Example: Input = -5, -7 Output= 3rd quadrantIf the first ... 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: Declare and read the input at runtime.Step 2: Traverse the string.Step 3: Copy each element of the input string into new string.Step 4: If anyone parenthesis is encountered as an element, replace it with empty space.ExampleFollowing is the C program to remove the brackets from a given input −#include int ... 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 array containing 50 float elements.int number[10]It declares the ‘number’ as an array to contain a maximum of 10 integer constants.Each element is identified by using an "array index".Accessing array elements is easy by using the array index.The logic we use for merge sort is as follows −void MergeSort(int *array, int ... 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 the group of common elements under one nameThe array operations are as follows −InsertDeleteSearchAlgorithmRefer an algorithm to search the elements into an array with the help of pointers −Step 1 − Declare and read the number of elements.Step 2 − Declare and read the array size at runtime.Step 3 − ... 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 of common elements under one name.The array operations are as follows −InsertDeleteSearchAlgorithmRefer an algorithm to delete the elements into an array with the help of pointers.Step 1 − Declare and read the number of elements.Step 2 − Declare and read the array size at runtime.Step 3 − Input the array ... 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 hold the group of common elements under one name.The array operations are as follows −InsertDeleteSearchAlgorithmRefer an algorithm to insert the elements into an array with the help of pointers.Step 1: Declare and read the number of elements.Step 2: Declare and read the array size at runtime.Step 3: Input the array ... Read More