Borderou de evaluare (job #606494)

Compilare: main.cpp: In function 'int main()': main.cpp:12:9: warning: unused variable 'x' [-Wunused-variable] 12 | int x,s=0,rupt=0; | ^ main.cpp:12:15: warning: unused variable 'rupt' [-Wunused-variable] 12 | int x,s=0,rupt=0; | ^~~~ main.cpp:16:48: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] 16 | if (char (last)!=32 && char (last)!=46 && char (last)!=44){ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~