Borderou de evaluare (job #761933)

Compilare: main.cpp: In function 'int main()': main.cpp:41:13: warning: unused variable 'ok' [-Wunused-variable] 41 | int ok = 1; | ^~ main.cpp:97:17: warning: 'x1' may be used uninitialized [-Wmaybe-uninitialized] 97 | cout << x1 << x2 << x3 << x4; | ^~ main.cpp:43:13: note: 'x1' was declared here 43 | int x1, x2, x3, x4; | ^~ main.cpp:97:23: warning: 'x2' may be used uninitialized [-Wmaybe-uninitialized] 97 | cout << x1 << x2 << x3 << x4; | ^~ main.cpp:43:17: note: 'x2' was declared here 43 | int x1, x2, x3, x4; | ^~ main.cpp:97:29: warning: 'x3' may be used uninitialized [-Wmaybe-uninitialized] 97 | cout << x1 << x2 << x3 << x4; | ^~ main.cpp:43:21: note: 'x3' was declared here 43 | int x1, x2, x3, x4; | ^~ main.cpp:97:35: warning: 'x4' may be used uninitialized [-Wmaybe-uninitialized] 97 | cout << x1 << x2 << x3 << x4; | ^~ main.cpp:43:25: note: 'x4' was declared here 43 | int x1, x2, x3, x4; | ^~