Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
84063 陈俊洁 寻找绝对素数 C++ Wrong Answer 3 MS 268 KB 437 2024-07-15 11:23:36

Tests(0/10):

Code:

#include<bits/stdc++.h> using namespace std; bool sushu (int x){ for(int t=2;t<x;t++){ if(x%t==0){ return false; } } return true; } int main(){ int n,num=0,f=0; cin>>n; for(int i=2;i+2<=n;i++){ if(sushu(i)){ if(sushu(i%10+i/10)){ cout<<i<<','<<endl; num++; } } } if(num==0){ cout<<"No"; } return 0; }

Run Info:

------Input------

1000 10999

------Answer-----

1009,1021,1031,1033,1061,1069,1091,1097,1103,1109,1151,1153,1181,1193,1201,1213,1217,1223,1229,1231,1237,1249,1259,1279,1283,1301,1321,1381,1399,1409,1429,1439,1453,1471,1487,1499,1511,1523,1559,1583,1597,1601,1619,1657,1669,1723,1733,1741,1753,1789,1811,1831,1847,1867,1879,1901,1913,1933,1949,1979,3011,3019,3023,3049,3067,3083,3089,3109,3121,3163,3169,3191,3203,3221,3251,3257,3271,3299,3301,3319,3343,3347,3359,3371,3373,3389,3391,3407,3433,3463,3467,3469,3511,3527,3541,3571,3583,3613,3643,3697,
------Your output-----

2,
3,
5,
7,
11,
23,
29,
41,
43,
47,
61,
67,
83,
89,
101,
103,
107,
109,
127,
149,
163,
167,
181,
227,
229,
263,
281,
283,
307,
347,
349,
367,
383,
389,
401,
421,
443,
449,
461,
467,
503,
509,
521,
547,
563,
601,
607,
643,
647,
661,
683,
701,
709,
727,
809,
821,
827,
863,
881,
907,
929,
947,
967,
983,