Borderou de evaluare (job #624951)

Compilare: main.cpp: In function 'int main()': main.cpp:125:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 125 | fscanf(fin, "%d%d%d%d%d", &n, &m, &a, &b, &c); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:131:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 131 | fscanf(fin, "%d", &q); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:134:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 134 | fscanf(fin, "%d%d", &left, &right); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:140:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 140 | fscanf(fin, "%d%d%d", &left, &right, &val); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~