C:正整数逆序;
#include <stdio.h>
int main(void){
int x;
scanf("%d",&x);
while(x!=0){
printf("%d",x%10);
x=x/10;
}
return 0;
}
#include <stdio.h>
int main(void){
int x;
scanf("%d",&x);
while(x!=0){
printf("%d",x%10);
x=x/10;
}
return 0;
}