Borderou de evaluare (job #665591)

Compilare: main.cpp: In function 'int main()': main.cpp:15:13: warning: unused variable 'x' [-Wunused-variable] 15 | int n, i, x, cnt, pos; | ^ main.cpp:15:16: warning: unused variable 'cnt' [-Wunused-variable] 15 | int n, i, x, cnt, pos; | ^~~ main.cpp:18:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 18 | fscanf(fin, "%d", &n); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:20:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | fscanf(fin, "%d", &v[i]); | ~~~~~~^~~~~~~~~~~~~~~~~~