Borderou de evaluare (job #795671)

Compilare: main.cpp: In function 'int main()': main.cpp:12:20: warning: unused variable 'i' [-Wunused-variable] 12 | int suma=0, x, i=0; | ^ main.cpp:13:13: warning: unused variable 'plus' [-Wunused-variable] 13 | char s, plus, t; | ^~~~ main.cpp:13:19: warning: unused variable 't' [-Wunused-variable] 13 | char s, plus, t; | ^ main.cpp:27:9: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 27 | suma+=x; | ~~~~^~~ main.cpp:12:17: note: 'x' was declared here 12 | int suma=0, x, i=0; | ^