kopie minulého náboje + nové úlohy

naboj/problems/graphics/problem_1999_11_zadani.mp

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+input fks
+verbatimtex
+%&latex
+\documentclass[9pt]{extarticle}
+\usepackage[utf8]{inputenc}
+\usepackage{fkssugar}
+\begin{document}
+etex
+ 
+prologues:=3;
+ 
+beginfig(1);
+u:=0.6cm;
+draw origin--(5u,0)--(5u,4u)--(0,4u)--cycle;
+draw fullcircle scaled (u/2) shifted (u,-u/4);
+draw fullcircle scaled (u/2) shifted (4u,-u/4);
+draw (-u,-u/2)--(7u,-u/2);
+draw (u,4u)--(2u,4u)--(2u,5u)--(u,5u)--cycle;
+draw ((u,4u)--(2u,4u)--(2u,5u)--(u,5u)--cycle) shifted (4u,-3u);
+draw fullcircle scaled (u/2) shifted (5.3u,4.3u);
+draw (2u,4.55u)--(5.3u,4.55u);
+draw (5.55u,4.3u)--(5.55u,2u);
+draw (5u,4u)--(5.3u,4.3u);
+drawarrow (1.5u,2u)--(3.5u,2u);
+
+label.top("a",(2.5u,2u));
+label("m",(1.5u,4.5u));
+label("m",(1.5u,4.5u)) shifted (4u,-3u);
+endfig;
+verbatimtex
+\end{document}
+etex
+ 
+end;