Borderou de evaluare (job #669699)

Compilare: main.cpp: In function 'int main()': main.cpp:31:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 31 | fscanf( fin, "%d%d%d%d", &n, &m, &k, &p ); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:40:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 40 | fscanf( fin, "%d%d", &l, &c ); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:25:34: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] 25 | int n, m, k, p, i, ok, l, c, pos; | ^~~