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#2
yangfrancis2016-12-20 10:10
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#include<iostream> 1
using namespace std; 2
int main() 3
{ 4
int i,j,n; 5
n=1; 6
for(i=1;;i++) 7
{
for(j=1;j<=n;j++) cout<<"#";
cout<<("\n");
n++;
}
return 0;
}