printf("%d\n", !0);printf("%d\n", !0);
#include <stdio.h>
int main(){
int x=23;
do{
printf("%d",x--);
}while(!x);
}#include <stdio.h>int main(){ int x=23; do{ printf("%d",x--); }while(!x);}原文:https://www.cnblogs.com/mlh1421/p/a07c0e95b32f4f2872863b2108cd0423.html