Compilare: main.cpp: In function 'int main()': main.cpp:14:23: warning: unused variable 'tcurent' [-Wunused-variable] int n, i, j, min, tcurent, inceput, c, l, max, maxxx=0, sum; ^~~~~~~ main.cpp:14:32: warning: variable 'inceput' set but not used [-Wunused-but-set-variable] int n, i, j, min, tcurent, inceput, c, l, max, maxxx=0, sum; ^~~~~~~ main.cpp:19:27: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d", &n, &c); ^ main.cpp:21:44: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%hd%d", &cr[i].t, &cr[i].p); ^