Create Celsius_to_Fahrenheit.c

Celsius_to_Fahrenheit.c

@@ -0,0 +1,46 @@
+C Program to Convert Celsius to Fahrenheit
+How to write a C program to convert Celsius to Fahrenheit with an example. The formula behind the temperature conversion of Celsius to Fahrenheit in C is: Fahrenheit = (9/5) * Celsius) + 32
+
+C program to convert Celsius to Fahrenheit
+This C program to change Celsius to Fahrenheit lets the user enter the temperature value in Celsius. Next, we are going to convert the user-specified temperature in Celsius to Fahrenheit in C.
+
+
+//C program to convert Celsius to Fahrenheit
+#include <stdio.h>
+
+int main()
+{
+    float celsius, fahrenheit;
+
+    printf("Please Enter temperature in Celsius: \n");
+    scanf("%f", &celsius);
+
+    // Convert the temperature from celsius to fahrenheit 
+    fahrenheit = ((celsius * 9)/5) + 32;
+    // fahrenheit = ((9/5) * celsius) + 32;
+    // fahrenheit = ((1.8 * celsius) + 32;
+
+    printf("\n %.2f Celsius = %.2f Fahrenheit", celsius, fahrenheit);
+
+    return 0;
+}
+C program to convert Celsius to Fahrenheit
+Within this C program to change Celsius to Fahrenheit example, the following statements will ask the user to enter the temperature value in Celsius. And the scanf statement in this C program will assign the user entered values to declare variable already Celsius.
+
+printf("Please Enter temperature in Celsius: \n");
+scanf("%f", &celsius);
+We can use any of the below-specified formulas to convert the temperature in Celsius to Fahrenheit
+
+fahrenheit = ((celsius * 9)/5) + 32
+fahrenheit = ((9/5) * celsius) + 32 => ((1.8 * celsius) + 32;
+
+
+Last C programming printf statement will print the output
+
+printf("\n %.2f Celsius = %.2f Fahrenheit", celsius, fahrenheit);
+Let me show you the Fahrenheit value of Zero Celsius
+
+Please Enter temperature in Celsius: 
+0
+
+ 0.00 Celsius = 32.00 Fahrenheit

Converter.c

@@ -0,0 +1,31 @@
+C Program to Convert Kilometer to Meter Centimeter and Millimeter
+
+C Program to Convert Kilometer to Meter Centimeter and Millimeter
+This program allows the user to enter the length in Kilometers, and then convert the length into Meters, Centimeters, and Millimeters
+
+
+1 Kilometer = 1000 Meters
+1 Kilometer = 100000 Centimeters
+and, 1 Kilometer = 1000000 Millimeters
+
+/* C Program to Convert Kilometer to Meter Centimeter and Millimeter */
+
+#include <stdio.h>
+
+int main()
+{
+  	float Millimeter, Centimeter, Meter, Kilometer;
+
+ 	printf("\n Please Enter the Length in Kilometers (km)  :  ");
+  	scanf("%f", &Kilometer);
+
+  	Meter = Kilometer * 1000.0;
+  	Centimeter = Kilometer * 100000.0; 	
+  	Millimeter = Kilometer * 1000000.0; 	
+
+    printf("\n %.2f Kilometers  = %.2f Meters", Kilometer, Meter);
+    printf("\n %.2f Kilometers  = %.2f Centimeters", Kilometer, Centimeter);
+    printf("\n %.2f Kilometers  = %.2f Millimeters", Kilometer, Millimeter);
+
+   	return 0;
+}

Symmetric_Matrix.c

@@ -0,0 +1,106 @@
+C Program to check Matrix is a Symmetric Matrix
+How to write a C Program to check Matrix is a Symmetric Matrix or Not with example. Any square matrix called a Symmetric Matrix if a matrix is equal to its Transposed Matrix.
+
+C Program to check Matrix is a Symmetric Matrix or Not 1
+C Program to check Matrix is a Symmetric Matrix Example
+This program allows the user to enter the number of rows and columns of a Matrix. Next, we are going to check whether the given matrix is a symmetric matrix or not using For Loop.
+
+
+/* C Program to check Matrix is a Symmetric Matrix or Not */
+
+#include<stdio.h>
+
+int main()
+{
+ 	int i, j, rows, columns, a[10][10], b[10][10], Count = 1;
+
+ 	printf("\n Please Enter Number of rows and columns  :  ");
+ 	scanf("%d %d", &i, &j);
+
+ 	printf("\n Please Enter the Matrix Elements \n");
+ 	for(rows = 0; rows < i; rows++)
+  	{
+   		for(columns = 0;columns < j;columns++)
+    	{
+      		scanf("%d", &a[rows][columns]);
+    	}
+  	}
+   	//Transpose of matrix 
+ 	for(rows = 0; rows < i; rows++)
+  	{
+   		for(columns = 0;columns < j; columns++)
+    	{
+      		b[columns][rows] = a[rows][columns];
+    	}
+  	}
+
+ 	for(rows = 0; rows < i; rows++)
+  	{
+   		for(columns = 0; columns < j; columns++)
+    	{
+    		if(a[rows][columns] != b[rows][columns])
+    		{
+    			Count++;  
+				break;  		
+			}
+   	 	}
+  	}
+  	if(Count == 1)
+  	{
+  		printf("\n The Matrix that you entered is a Symmetric Matrix ");
+	}
+	else
+	{
+		printf("\n The Matrix that you entered is Not a Symmetric Matrix ");
+	}
+
+ 	return 0;
+}
+C Program to check Matrix is a Symmetric Matrix or Not 2
+In this Program to check Matrix is a Symmetric Matrix, We declared single Two dimensional arrays Multiplication of size of 10 * 10.
+
+Below statements in this program asks the User to enter the Matrix size (Number of rows and columns. For instance 2 Rows, 2 Columns = a[2][2] )
+
+printf("\n Please Enter Number of rows and columns  :  ");
+scanf("%d %d", &i, &j);
+Next, we used for loop to iterate every item present in a[2][2] matrix. Conditions inside the for loops ((rows < i) and (columns < j)) ensures the compiler, not to pass the matrix limit. Otherwise, the matrix will overflow. The scanf statement inside the C Programming for loop will store the user entered values in every individual array element such as a[0][0], a[0][1], …..
+
+for(rows = 0; rows < i; rows++).
+{
+  for(columns = 0; columns < j; columns++)
+   {
+     scanf("%d", &a[rows][columns]);
+   }
+}
+In the next line, We used For Loop to transpose this Matrix. I suggest you to refer Transpose a Matrix article to understand the same
+
+for(rows = 0; rows < i; rows++)  	
+{
+   	for(columns = 0;columns < j; columns++)    	
+        {
+      		b[columns][rows] = a[rows][columns];
+    	}
+}
+Next, we are trying to check whether each element in a matrix is equal to the transposed matrix or not.
+
+for(rows = 0; rows < i; rows++)
+{
+   	for(columns = 0; columns < j; columns++)
+    	{
+    		if(a[rows][columns] != 1 && a[columns][rows] != 0)
+    		{
+    			Flag = 0;
+    			break;
+		}
+   	}
+}
+Let me try the program with other values
+
+ Please Enter Number of rows and columns  :  3 3
+
+ Please Enter the Matrix Elements 
+10 20 30
+40 50 60
+70 80 90
+
+ The Matrix that you entered is Not a Symmetric Matrix 

array.c

@@ -0,0 +1,130 @@
+C Program to find Second largest Number in an Array
+How to write a C Program to find the Second largest Number in an Array with example.? Before going into this second largest number in c example.
+
+C Program to find Second largest Number in an Array
+This program for finding the second largest number in c array asks the user to enter the Array size, Array elements, and the Search item value. Next, this C program will find the Second largest Number in this Array using For Loop.
+
+
+/* C Program to find Second largest Number in an Array */
+
+#include <stdio.h>
+#include <limits.h>
+
+int main()
+{
+	int arr[50], i, Size;
+	int first, second;
+
+	printf("\n Please Enter the Number of elements in an array  :  ");
+	scanf("%d", &Size);
+
+	printf("\n Please Enter %d elements of an Array \n", Size);
+	for (i = 0; i < Size; i++)
+	{
+		scanf("%d", &arr[i]);
+    }
+
+	first = second = INT_MIN;  
+
+	for (i = 0; i < Size; i++)
+	{
+		if(arr[i] > first)
+		{
+			second = first;
+			first = arr[i];
+		}
+		else if(arr[i] > second && arr[i] < first)
+		{
+			second = arr[i];
+		}	
+	}
+	printf("\n The Largest Number in this Array =  %d", first);
+	printf("\n The Second Largest Number in this Array =  %d", second);
+
+	return 0;
+}
+C Program to find Second largest Number in an Array 1
+In this C Program to find second largest number in an array, We declared 1 One Dimensional Arrays arr[] of size 10 and also declared i to iterate the Array elements. Please refer to Array in C article.
+
+Below statements will ask the user to enter the array arr[] size (Number of elements an Array can hold), and assign the user entered values to Size variable.
+
+printf("\n Please Enter the size of an array \n");
+scanf("%d",&Size);
+Below For loop will help to iterate each cell present in a[5] array. Condition inside the for loops (i < Size) will ensure the compiler, not to exceed the array limit.
+
+
+The C Programming scanf statement inside the for loop store the user entered values into individual array element such as arr[0], arr[1], arr[2], arr[3], arr[4]
+
+for(i = 0; i < Size; i++)
+{
+ 	scanf("%d",&arr[i]);
+}
+In the next line, We have one more for loop, used to iterate each element in an array. If Statement inside the For loop will check whether arr[i] is equal to search item or not. If it is true, then Flag will become 1 and exit from the Loop (using Break Statement)
+
+for (i = 0; i < Size; i++)
+{
+	if(arr[i] > first)
+	{
+		second = first;
+		first = arr[i];
+	}
+	else if(arr[i] > second && arr[i] < first)
+	{
+		second = arr[i];
+	}	
+}
+From the above screenshot, you can observe that the user inserted values for C second largest number are
+a[5] = {10, 90, 80, 90, 80}
+
+
+First Iteration: for (i = 0; 0 < 5; 0++)
+
+The value of i will be 0, and the condition (i < 5) is True. So, program will start executing the statements inside the loop until the condition fails.
+
+If (arr[i] > Search)  => if(10 > Int_Min) – Condition is True
+second = Int_Min
+first = 10
+
+Second Iteration: for (i = 1; 1 < 5; 1++)
+The condition (1 < 5) is True.
+If (arr[i] > Search)  => if(90 > 10) – Condition is True
+second = 10
+first = 90
+
+Third Iteration: for (i = 2; 2 < 5; 2++) – The condition (2 < 5) is True.
+
+If (arr[i] > Search)  => if(80 > 90) – Condition is false. So, it will enter into Else If block
+
+
+else if(arr[i] > second && arr[i] < first)
+
+=> else if(80 > 10 && 80 < 90) – Condition is True
+second = arr[i] = 80
+
+Fourth Iteration: for (i = 3; 3 < 5; 3++) – The condition (3 < 5) is True.
+
+
+If (arr[i] > Search)  => if(90 > 90) – Condition is false. So, it will enter into Else If block
+
+else if(arr[i] > second && arr[i] < first) => else if(90 > 80 && 90 < 90)
+Condition is False
+
+Fifth Iteration: for (i = 4; 4 < 5; 4++) – The condition (4 < 5) is True.
+
+
+If (arr[i] > Search)  => if(80 > 90) – Condition is false. So, it will enter into Else If block
+
+else if(arr[i] > second && arr[i] < first) => else if(80 > 80 && 80 < 90) – Condition is False
+
+Sixth Iteration: for (i = 5; 5 < 5; 5++)
+The condition (4 < 5) is False. So, it will exit from the For Loop
+
+Let me try different array elements for C Program to find Second largest Number in an Array
+
+ Please Enter the Number of elements in an array  :  10
+
+ Please Enter 10 elements of an Array 
+10 10 10 10 10 -5 -5 -2 10 10
+
+ The Largest Number in this Array =  10
+ The Second Largest Number in this Array =  -2