21 lines
340 B
C++
21 lines
340 B
C++
#include<iostream>
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using namespace std;
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int main(){
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for(int i=2;i<100;i++){
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bool n=true;
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for(int j=2;j*j<=i;j++){
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if(i%j==0){
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n=false;
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break;
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}
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}
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if(n)
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cout<<i<<" ";
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}
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return 0;
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}
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