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SP1 #133

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91 changes: 89 additions & 2 deletions SuperPrime_HW.cpp
Original file line number Diff line number Diff line change
@@ -1,5 +1,92 @@
#include <iostream>

using namespace std;
class Superprime{
public:
void shell(){
for(a=100;a<=999;a++){
b=2;
while(1){
if(a%b==0){
break;
}else b++;
if(b==a){
m[a]++;
break;
}
}
}
for(a=100,b=2;a<=999;a++){
b=2;
c[0]=c[1]=c[2]=0;
if(m[a]!=0){
c[0]=(a%100)%10;//个位
c[1]=(a%100)/10;//十位
c[2]=a/100;//百位
n[0]=c[0]*c[0];
n[1]=c[1]*c[1];
n[2]=c[2]*c[2];
sum[0]=c[0]+c[1]+c[2]; //各位数的和
sum[1]=n[0]+n[1]+n[2]; //各位数平方的和
p=c[0]*c[1]*c[2]; //所有数字之积
}
if(m[a]==0){
continue;
}
while(1){
if(sum[0]%b==0){
m[a]=0;
break;
}else b++;
if(b==sum[0]){
break;
}
}
if(m[a]==0){
continue;
}
b=2;
while(1){
if(p%b==0){
m[a]=0;
break;
}else b++;
if(b==p){
break;
}
}
if(m[a]==0){
continue;
}
b=2;
while(1){
if(sum[1]%b==0){
m[a]=0;
break;
}else b++;
if(b==sum[1]){
break;
}
}
if(m[a]==0){
continue;
}
}
for(a=100;a<=999;a++){
if(m[a]==1){
j++;
sum[2]=sum[2]+a;
max=a;
}
}
cout<<"超级素数的个数为"<<j<<endl;
cout<<"所有超级素数之和为"<<sum[2]<<endl;
cout<<"最大的超级素数为"<<max<<endl;
}
private:
int a,b=2,c[3]={0},m[1001]={0},n[3]={0},i=0,j=0,sum[3]={0},p=0,max=0;
};
int main() {
return 0;
Superprime mine;
mine.shell();
return 0;
}