摘要: include <iostream>#include <cmath> using namespace std;int main(){ int j,k,s; for(j=0;j<=9;j++) { for(k=0;k<=9;k++) { if(j!=k){ s=1000*j+100*j+10*k+k; 阅读全文
posted @ 2023-04-19 12:33 jmhyyds 阅读(22) 评论(0) 推荐(0)