Borderou de evaluare (job #620094)

Compilare: main.cpp: In function 'int main()': main.cpp:8:15: warning: unused variable 'x' [-Wunused-variable] 8 | int n,x,y,b,j=1,sum=0,t; | ^ main.cpp:8:17: warning: unused variable 'y' [-Wunused-variable] 8 | int n,x,y,b,j=1,sum=0,t; | ^ main.cpp:8:31: warning: variable 't' set but not used [-Wunused-but-set-variable] 8 | int n,x,y,b,j=1,sum=0,t; | ^ main.cpp:9:13: warning: unused variable 'point' [-Wunused-variable] 9 | int point[100][100],ex[1000],ys[1000]; | ^~~~~ main.cpp:9:29: warning: unused variable 'ex' [-Wunused-variable] 9 | int point[100][100],ex[1000],ys[1000]; | ^~ main.cpp:9:38: warning: unused variable 'ys' [-Wunused-variable] 9 | int point[100][100],ex[1000],ys[1000]; | ^~ main.cpp:43:28: warning: 'b' may be used uninitialized in this function [-Wmaybe-uninitialized] 43 | cout<<endl<<(sum-(b*2))*-1; | ~~^~~