
#include<stdio.h>#include<math.h>intmain(){intn=100,i,count;while(n--){intk=0;for(i=2;i<=sqrt(n);i++){if(n%i==0){k=1;break;}}if(k==0){count++;printf("%d",n)
;if(count%5==0){printf(" ");}}}return0;}

#include<stdio.h>#include<math.h>intmain(){intn=100,i,count;while(n--){intk=0;for(i=2;i<=sqrt(n);i++){if(n%i==0){k=1;break;}}if(k==0){count++;printf("%d",n)
;if(count%5==0){printf(" ");}}}return0;}