Borderou de evaluare (job #624937)

Compilare: main.cpp: In function 'int main()': main.cpp:56:35: warning: unused variable 'i' [-Wunused-variable] 56 | int n, m, op, a, b, val, maxp2, i; | ^ main.cpp:59:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 59 | fscanf( fin, "%d%d", &n, &m ); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:65:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 65 | fscanf( fin, "%d", &op ); | ~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:71:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 71 | fscanf( fin, "%d%d%d", &a, &b, &val ); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:75:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 75 | fscanf( fin, "%d%d", &a, &b ); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~