题解 | 牛牛逆序输出
牛牛逆序输出
https://www.nowcoder.com/practice/d981181ce18e4cce945fdf52daf037a1
#include <stdio.h>
void contrary(int x){
if(x==0){
return;
}
printf("%d", x%10);
contrary(x/10);
}
int main(){
int n;
scanf("%d", &n);
contrary(n);
}
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