题解 | #数字颠倒#
数字颠倒
https://www.nowcoder.com/practice/ae809795fca34687a48b172186e3dafe
#include <stdio.h>
int main() {
int a;
scanf("%d", &a);
if(a == 0){
printf("%d", a);
return 0;
}
while(a != 0){
printf("%d", a%10);
a/=10;
}
return 0;
}
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