#includeint p(int k,int a[]){int m,i,c=0;for(m=2;m<=k;m++){for(i=2;i<=m;i++)if(!(m%i)) break;if(i==m) a[c++]=m;}return c;}#define MAXN 20main( ){ int i,m,s[MAXN];m=p(13,s);for(i=0;iprintf("%4d",s[i]);printf("\n");}