Compilare: user.cpp: In function ‘void read()’: user.cpp:153:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if( lg1 > lg2 ) ^ user.cpp:171:27: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=] fscanf(in, "%d", g); ^ user.cpp: In function ‘void initialize()’: user.cpp:94:49: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d%d", &m, &n, &c_xi, &c_xf); ^ user.cpp:99:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &k); ^ user.cpp:103:77: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d", &vulpi[i].vxi, &vulpi[i].vxf, &vulpi[i].radius); ^ user.cpp: In function ‘void read()’: user.cpp:125:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &t); ^ user.cpp:138:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &g); ^ user.cpp:141:103: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d%d", &galerii[i].gxi, &galerii[i].gyi, &galerii[i].gxf, &galerii[i].gyf); ^ user.cpp:171:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", g); ^ user.cpp:174:103: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d%d", &galerii[i].gxi, &galerii[i].gyi, &galerii[i].gxf, &galerii[i].gyf); ^