Answer Posted / sreejesh1987

//Ha Ha I'm the creator of shortest code
//for prime numbers
#include<stdio.h>
#include<conio.h>
void main()
{
int i,j;
clrscr();
printf("\t\t\tPRIME NUMBERS 1-20\n");
printf("\n\t2");
for(i=3;i<=20;i++)
for(j=2;j<i,i%j!=0;j++)
if(i-1==j)
printf("\n\t%d",i);
getch();
}

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