#include <stdio.h>
#define MAXN 20
void delchar( char *str, char c );
void ReadString( char s[] ); /* 由裁判实现,略去不表 */
int main()
{
char str[MAXN], c;
scanf("%c\n", &c);
ReadString(str);
delchar(str, c);
printf("%s\n", str);
return 0;
}
void delchar( char *str, char c )
{
int i=0,j=0;
while(str[i]!='\0'){
if(str[i]!=c){
str[j]=str[i];
j++;}
i++;
}
str[j]='\0';
}
void ReadString( char s[] ) {
// 读取字符串(支持带空格,缓冲区1000足够日常测试)
fgets(s, 1000, stdin);
// 去除fgets读取的换行符,保证字符串格式正确
int i = 0;
while (s[i] != '\0') {
if (s[i] == '\n') {
s[i] = '\0';
break;
}
i++;
}
}