Borderou de evaluare (job #699349)

Compilare: main.cpp: In function 'int main()': main.cpp:94:27: warning: use of 'h' length modifier with 'f' type character has either no effect or undefined behavior [-Wformat=] 94 | fprintf(fout, "%.10hf\n", r); | ^ 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", &q); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:61:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 61 | fscanf(fin, "%d", &op); | ~~~~~~^~~~~~~~~~~~~~~~ main.cpp:64:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 64 | fscanf(fin, "%d%d", &x, &v); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:69:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 69 | fscanf(fin, "%d%d", &y, &v); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:74:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 74 | fscanf(fin, "%d%d%d%d", &x1, &y1, &x2, &y2); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~