#include<stdio.h> int main(){ int num,i,count,n; printf("Enter max range: "); scanf("%d",&n); for(num = 1;num<=n;num++){ count = 0; for(i=2;i<=num/2;i++){ if(num%i==0){ count++; break; } } if(count==0 && num!= 1) printf("%d ",num); } return 0; }
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