Compilare: main.cpp: In function 'void csort(int)': main.cpp:15:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=1;i<=n;i++) ~^~~ main.cpp:23:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=1;i<=n;i++) t[i]=s[i]; ~^~~ main.cpp:17:43: warning: iteration 259 invokes undefined behavior [-Waggressive-loop-optimizations] for (int i=1;i<=260;i++) t1[i]+=t1[i-1]; ^ main.cpp:17:19: note: within this loop for (int i=1;i<=260;i++) t1[i]+=t1[i-1]; ~^~~~~ main.cpp:13:35: warning: iteration 260 invokes undefined behavior [-Waggressive-loop-optimizations] for (int i=0;i<=260;i++) t1[i]=0; ~~~~~^~ main.cpp:13:19: note: within this loop for (int i=0;i<=260;i++) t1[i]=0; ~^~~~~