Strcmp() in C programming language is used to compare two strings. If both the strings are equal then it gives the result as zero but if not then it gives the numeric difference between the first non matching characters in the strings. Syntax of C strcmp() function is–
The strcat() function is used for string concatenation in C programming language. It means it joins the two strings together. Its syntax is as follows – strcat(string1,string2); String1 and string2 are character arrays. It concatenates (joins) second string at the end of the first string. It does so by removing the null character at the…
Strcpy() Fucntion – In C, strcpy() function is used to assign the contents of the one character array (string) to the other character array. The syntax for the strcpy() fucntion is– strcpy(string1,string2);
strlen( ) function definition – In C, strlen( ) function is used to calculate the length of the string. It means that it counts the total number of characters present in the string which includes alphabets, numbers, and all special characters including blank spaces. It’s syntax is as follows –
Definition Structure – Structure is classified as one of the structured data types. It is used to group the same type of data items that belong to different data types . As we have seen that arrays can be used to represent a group of data items that belong to the same type. Therefore we…
C programming is a computer programming language which is widely used for developing application software. It is one of the most widely used programming language. It is a powerful, flexible, portable, and elegantly structured programming language. It combines the features of high-level language with the elements of the assembler, it is suitable for both systems…
2D Arrays- There could be situations where a table of values will have to be stored. In such cases 1D arrays are of no use. So we use 2D arrays to represent the items in tables. Therefore in 2D arrays two subscripts are used. One, for the rows of the table and second subscript for…
Array – In the C programming language an array is a fixed sequenced collection of elements of the same data type. It is simply a grouping of like type data. In the simplest form, an array can be used to represent a list of numbers, or a list of names. Some examples where the concept…
In C programming the for loop statement is another entry controlled loop that provides a more concise loop control structure. The general form of for loop is as follow – for ( initialization ; test-condition ; increment/decrement ) { body of the loop }
In C programming language is Do while loop statements is one of the decision making and looping statements. The while loop makes a test of condition before the loop is executed. Therefore the body of the loop may not be executed at all if the condition is not satisfied at the very first attempt. On some…