intc; c=getchar(); while(c!=EOF){ putchar(c); printf("%d\ ",EOF); printf("before getchar in while loop"); c=getchar(); printf("after getchar in while loop"); printf("jas\ "); } return0; } 输出量 相关讨论 我想它的两个-1打印在输出上令您困惑。 因此,只要按Enter或空格键,...
C Programming Go Home C ARCHIVE C TUTORIALS C PROGRAMS DATA STRUCTURES C Blog Convert a Floating-point value to an Integer in C Pointer Representation and Pointer Example Programs 2+3 and 5 are not equal In C Confusing Array in C ( Array Representation and Initialization ) Use of getch(),...
/*count characters in input;，version2.0*/ /*filename: nc.c*/ int main(){ long c,nc;nc=0;while ( (c=getchar()) != EOF ){ if (c != '\n')++nc;c=getchar();printf("\ncharacter count is:\t%ld\n",nc);} return 0;} ...
Thegetcharfunction is part of standard input/output utilities included in the C library. There are multiple functions for character input/output operations likefgetc,getc,fputcorputchar.fgetcandgetcbasically have equivalent features; they take file stream pointer to read a character and return it as...
C getchar Function - Learn how to use the C getchar function to read a single character from standard input in C programming. Explore examples and syntax.
What is the difference between getchar () and scanf () in C programming? Getchar, getwchar Retrieves a character from the standard input. Syntax int getchar(); wint_t getwchar(); Return Value The function provides the read character and waits until there is input available. The functions ...
Hello everyone.. I am doing C Programming in Ubuntu G++ compiler in one program i need to come out out the code #include<stdio.h> char c; while( (c=getchar())!= EOF) printf("something\n"); printf("end of file\n"); while r