以下为代码，今天才把turbo装上，第二天摸到书，自学中，请前辈指教#include <stdio.h>int pdzs(int zssr){ int fenmu; int yushu; int yesno;           /*=1 shi zhi shu ,=0  bu shi zhi shu*/ for(fenmu=2;zssr/fenmu>1;fenmu++)  {   yushu=zssr%fenmu;   if(yushu==0)   { yesno=0;            /* yesno=0 shi,bu shi zhi shu*/ printf("%i bushi \n",zssr);    /*ce shi shu chu*/ break;   }   yesno=1;  } if(yesno==1) printf("%i \n",zssr);}main(){ int m; int chushu; int i; printf("ji shu ren yi zi ran shu yi nei de zhi shu(yao qiu da yu 2): \n"); scanf("%d",&m); for(i=2;i<=m;i++) { printf("jisuan %i k    ",i);   /*ce shi shu chu*/ pdzs(i); } printf("END! \n");}