#include <iostream>
int main()
{
printf( "problem : " );
{
int counts = 3;
for ( int i = 0; i < counts; i++ )
{
int counts = 5;
printf( "%d ", i );
}
}
printf( "\nsolution : " );
{
int counts = 3;
for ( int i = 0; i < counts; i++ )
{
counts = 5;
printf( "%d ", i );
}
}
return 0;
}
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