Compilare: user.c: In function ‘suma’: user.c:35:4: warning: statement with no effect [-Wunused-value] nrSol%azer; ^ user.c: In function ‘main’: user.c:51:8: warning: unused variable ‘g’ [-Wunused-variable] FILE *g = fopen("azerah.out","w"); ^ user.c:52:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&T); ^ user.c:54:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&N ) ; ^ user.c:57:10: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, " %ld", &v[j] ) ; ^