I heard that you have to include stdio.h before calling printf. Why?
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logic for generating all the combinations of the any number of given letters. ex::::::::: if a,b,c,d are given the o/p should be abcd,dcba,dbac,bcad,................ 4*3*2*1 combinations............
# define prod(a,b)=a*b main() { int x=2; int y=3; printf("%d",prod(x+2,y-10)); } the output of the program is a.8 b.6 c.7 d.none
What is c programming structure?
Why functions are used in c?
what is event driven software and what is procedural driven software?
What is use of #include in c?
1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. The Logic should be written in Data Structures?
ATM machine and railway reservation class/object diagram
What is a pragma?
proc() { static i=10; printf("%d",i); } If this proc() is called second time, what is the output?
Write a program in "C" to calculate the root of a quadratic equation ax^2+bx+c=0, where the value of a,b & c are known.
the data type used for unlimited value in c and how to do this program