Answer / aditya lele

It does not return an error .
the output would be
x=9, y=9x=9, count of earlier print=8

HINT: try and understand the way printf evaluation works (right to left or left to right), also keep in mind when printf is called and what argument values are passed and when exactly is the data written to STDOUT

Answer / aditya lele

By the way the error that you are talking about is because
of the fact that your function has an integer return type
and you are not returning anything.
add a

return 0;

at the end before you close the main()

main() { char *a = "Hello "; char *b = "World"; clrscr(); printf("%s", strcat(a,b)); } a. Hello b. Hello World c. HelloWorld d. None of the above

3 Answers   HCL,

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write a c-program to display the time using FOR loop

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Which one is taking more time and why ? :/home/amaresh/Testing# cat time.c //#include <stdio.h> #define EOF -1 int main() { register int c; while ((c = getchar()) != EOF) { putchar(c); } return 0; } ------------------- WIth stdio.h:- :/home/amaresh/Testing# time ./time_header hi hi hru? hru? real 0 m4.202s user 0 m0.000s sys 0 m0.004s ------------------ Witout stdio.h and with #define EOF -1 =================== /home/amaresh/Testing# time ./time_EOF hi hi hru? hru? real 0 m4.805s user 0 m0.004s sys 0 m0.004s -- From above two case , why 2nd case is taking more time ?

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plz send me all data structure related programs

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How can you relate the function with the structure? Explain with an appropriate example.

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main ( ) { static char *s[ ] = {“black”, “white”, “yellow”, “violet”}; char **ptr[ ] = {s+3, s+2, s+1, s}, ***p; p = ptr; **++p; printf(“%s”,*--*++p + 3); }

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1 Answers  

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