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How to make header files in C/C++
here is a litle example hello.h ---------- #if !defined __HELLO_H #defined __HELLO_H /* define hello.h */ #include <stdio.h> /* for printf() */ void hello(); /* prototype of function */ /* this function exicute u calls hello() in ur .C file */ void hello() { printf("Here... -
Maximum characters in string
lionehill please check it on older version of Turboc201 see the different of Globla & Local ur self -
Writing long doubles to file
>This is not how you read a value written using fwrite() i listed fread() below >Use if ( fread( &ld, sizeof(ld), 1, fp ) != 1 ) { perror("read"); } if we know the standard library function wat it is really doing so why don't we use our own methods -
Writing long doubles to file
adds this code from Salems long double ld; FILE *fp; if((fp = fopen("doubles", "rb")) < 0) { printf("file open error."); exit(1); } fseek(fp, 0, SEEK_SET); fscanf(fp, "%lf", &ld); printf("\nMy long double value : %lf",ld); fclose(fp)... -
Maximum characters in string
i compiled it in Turbo C & C++ Compilers global is Maximum of char string[65534] local is Maximum of char string[65535] i've no other compilers availble in this net center
