Why are some ANSI/ISO Standard library routines showing up as undefined, even though I've got an ANSI compiler?
main() { unsigned int k = 987 , i = 0; char trans[10]; do { trans[i++] =(char) (k%16 > 9 ? k%16 - 10 + 'a' : '\0' ); } while(k /= 16); printf("%s\n", trans); }
/*what is the output for the code*/ void main() { int r; r=printf("naveen"); r=printf(); printf("%d",r); getch(); }
wt is diference between int and int pointer as same as float and float pointer and char and char pointer
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