Borderou de evaluare (job #766090)

Compilare: main.cpp: In function 'int main()': main.cpp:11:8: warning: unused variable 'i' [-Wunused-variable] 11 | int i=0,sum=0,cnt=0,x,y,a; | ^ main.cpp:11:18: warning: unused variable 'cnt' [-Wunused-variable] 11 | int i=0,sum=0,cnt=0,x,y,a; | ^~~ main.cpp:11:24: warning: unused variable 'x' [-Wunused-variable] 11 | int i=0,sum=0,cnt=0,x,y,a; | ^ main.cpp:11:26: warning: unused variable 'y' [-Wunused-variable] 11 | int i=0,sum=0,cnt=0,x,y,a; | ^ main.cpp:31:12: warning: 'a' may be used uninitialized [-Wmaybe-uninitialized] 31 | a=a*10+n-48; | ~^~~ main.cpp:11:28: note: 'a' was declared here 11 | int i=0,sum=0,cnt=0,x,y,a; | ^