Borderou de evaluare (job #736892)

Compilare: main.cpp: In function 'int main()': main.cpp:17:5: warning: statement has no effect [-Wunused-value] 17 | f >> n; | ~~^~~~ main.cpp:20:9: warning: statement has no effect [-Wunused-value] 20 | f >> x; | ~~^~~~ main.cpp:16:34: warning: unused variable 'p' [-Wunused-variable] 16 | int x, n, i = 0, j = 0, k = 0, p = 0, b = 0, f = 0, c = 0; | ^ main.cpp:18:10: warning: 'n' is used uninitialized [-Wuninitialized] 18 | while (n) | ^ main.cpp:16:10: note: 'n' was declared here 16 | int x, n, i = 0, j = 0, k = 0, p = 0, b = 0, f = 0, c = 0; | ^ main.cpp:27:17: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 27 | b = b + x / 100 % 10; | ~~^~~~~ main.cpp:16:7: note: 'x' was declared here 16 | int x, n, i = 0, j = 0, k = 0, p = 0, b = 0, f = 0, c = 0; | ^