# include & ltstring.h & gt
char s【100】;
int main()
{
int i,len
while(scanf(“% s“,s)= = 1 ){
len = strlen(s);
for(I = 0;我& ltleni++) {
if(s【I】》;=‘0‘和amp& amps【I】& lt;=‘9’)s【I】= 9-(s【I】-‘0’)+‘0’;
}
printf(“% s \ n“,s);
返回0;