Programming In C, 3rd Edition

296 Programming in C

Explanation:

In the above program, some text is entered. The if statement within the while loop

checks every element of string, and if space is observed the counter variable ‘ex’ is in-

cremented otherwise variable ‘len’ is incremented. Thus, at the end the variable ‘ex’

contains the total number of spaces in the string and the variable ‘len’ contains the

length of the string excluding spaces. The length including spaces is calculated by adding

both the variables.

8.12 Write a program to display the length of the entered string and display it as per the output

shown.

else

len++;

i++;

}

printf(“\nLength ...