FILE *f = fopen("new.txt", "r"); int c = getc(f); while (c != EOF) { putchar(c); c = getc(f); }getc() It reads a single character from the input and return an integer value. If it fails, it returns EOF. Here is the syntax of getc() in C language, ...
1、getc的参数不应当是具有副作用的表达式。有副作用的表达式，指的是表达式执行后，会改变表达式中某些变量的值。比如++i * ++i。2、因为fgetc一定是一个函数，所以可以得到其地址。这就允许将fgetc的地址作为一个参数传送给另一个函数。3、调用fgetc所需时间很可能长于调用getc，因为调用函数通常所需...
fgetc, getc From cppreference.com <c |io File input/output Types and objects FILE fpos_t stdinstdoutstderr Functions File access fopenfopen_s (C11) freopenfreopen_s (C11) fwide (C95) setbuf setvbuf fclose fflush Direct input/output...
In the file handling, through the getc() function we take the next character from the input file stream and increment the file position pointer. The prototype of the function getc() is:int getc(FILE *filename); It returns an integer value which is conversion of an unsigned char. It also...