int和char在getchar/fgetc和putchar/fputc中的区别?
getcharputchar:
#include <stdio.h>int main(void){
char c;
printf("Enter characters : ");
while((c = getchar()) != EOF){
putchar(c);
}
return 0;}#include <stdio.h>int main(void){
int c;
printf("Enter characters : ");
while((c = getchar()) != EOF){
putchar(c);
}
return 0;}int putchar(int c)
int getchar(void)
putchar()intchargetchar()intchar?
ITMISS