Borderou de evaluare (job #795412)

Compilare: main.cpp: In function 'int main()': main.cpp:9:32: warning: unused variable 'u' [-Wunused-variable] 9 | unsigned int sum = 0; bool u = true; | ^ main.cpp:12:21: warning: '_c' may be used uninitialized [-Wmaybe-uninitialized] 12 | if(i <= a-1 && c == _c) { | ~~~~~~~~~^~~~~~~~~~ main.cpp:8:13: note: '_c' was declared here 8 | char c, _c; unsigned int a; fin >> a; | ^~