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#2
zbjzbj2019-10-30 23:08
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程序代码:#include<stdio.h>
char get_first(void){
char ch,ch1;
while((ch=getchar())!='\n'){
ch1=ch;
continue;
}
return ch1;
}
int main(void){
char a;
a=get_first();
printf("%c",a);
return 0;
}
char get_first(void){
char ch,ch1;
while((ch=getchar())!='\n'){
ch1=ch;
continue;
}
return ch1;
}
int main(void){
char a;
a=get_first();
printf("%c",a);
return 0;
}