#include <stdio.h>
int prime(int n){
int i;
for(i=3;i*i<=n;i+=2)
if(!(n%i))
return 0;
return 1;
}
int main(int argc,char *argv[]){
int maxp,minp,i,j,k;
for(maxp=99;!prime(maxp);maxp-=2);
for(minp=11;!prime(minp);minp+=2);
printf("The LP is %d\nThe SP is %d\nLP - SP = %d\n",maxp,minp,maxp-minp);
return 0;
}
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