What is the significance of an algorithm to C programming?

1046

main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

1362

A character flag or control mechanism that delineates one data item from another a) variable b) constant c) delimiter d) call by reference

1110

How can you restore a redirected standard stream?

1124

Is main a keyword in c?

1138

What is function prototype?

1145

Is c++ based on c?

1074

How can I write a function analogous to scanf?

1186

When the macros gets expanded?

1425

What is sizeof int?

1104

What are the ways to a null pointer can use in c programming language?

1137

List a few unconditional control statement in c.

988

Can you write the algorithm for Queue?

2118

When should volatile modifier be used?

1015

Why c is faster than c++?

1043