打印图形
111
101
1001
10001
100001
1000001
10000001
100000001
1000000001
程序代码:#include <stdio.h>
int main( void )
{
puts( "1\n"
"11\n"
"101\n"
"1001\n"
"10001\n"
"100001\n"
"1000001\n"
"10000001\n"
"100000001\n"
"1000000001\n" );
}
程序代码:#include <stdio.h>
int main( void )
{
puts( "1" );
for( unsigned r=1,t=11; r!=10; ++r, t=t*10-9 )
printf( "%u\n", t );
}
程序代码:#include <stdio.h>
int main( void )
{
puts( "1" );
for( unsigned r=1; r!=10; ++r )
printf( "1%.*u\n", r, 1 );
}