How can I dynamically allocate arrays?
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Write the program for displaying the ten most frequent words in a file such that your program should be efficient in all complexity measures.
What are formal parameters?
design and implement a program that reads floating-points numbers in a sentinel-controlled loop until the user terminates the program by entering zero.your program should determinate and print the smallest,largest and average of the supplied numbers.
What are the functions to open and close file in c language?
what is difference between getchar,putchar functions and printf and scanf function? does putchar show output only when input given to it
What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?
what type of errors are checked during compilation
#include <stdio.h> int main ( int argc, char* argv [ ] ) { int value1 = 10; int value2 = 5; printf ( "\n The sum is :%d", value1 | value2 ); } This is the answer asked by some one to add two numbers with out using arithmetic operator?Yes this answer is write it given out put as 15.But how????? what is need of following line? int main ( int argc, char* argv [ ] ) how it work?what is the meaning for this line? please explain me.Advance thanks
Why #include is used in c language?
what is the output of below pgm? void main() { int i=0; if(i) printf("pass"); else printf("fail"); }
i want to make a program in which we use input having four digits(4321) and get output its reciprocal(1234).
What is this pointer in c plus plus?