What Are The C Programs Asked In Interviews? C program to find factorial of a number. Program to swap two bits. Program to swap two words/nibbles of a byte. C program to swap two numbers without using third variable. Program to check whether number is Palindrome or not. What is required in each C program?
What Is 7d In C Programming? Supposed you want to print a integer which take minimum 7 space,then you can use %7d in the ‘printf’,. … it means the allocated space the compiler will give to the output u want it to display, e.g printf(“ola%4d”, Y); What does 6.2 F indicate? %6.2f means: that it
What Is The Alternative Of Scanf In C ? What is the alternative of scanf in C++? fgets() or gets() is a good alternative to scanf(),as it can accept incorrect input and allows the complier to execute the rest of the program. Why we use Getchar instead of scanf? scanf (and fscanf ) try to