void fun(char *s)
{int i,j;
for(i=j=0;s[i]!='\0';i++)
if(s[i]!='c')
s[j]=s[i];//把第一个元素用最后一个非C字符代替
s[i]='\0';
}
main()
{char s[80];
printf("Enter a string: "); gets(s);
printf("The original string: "); puts(s);
fun(s);
printf("The string after deleted: "); puts(s);
printf("\n\n");
return 0;//返回空
}
