Compilare: main.c: In function 'main': main.c:14:21: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'char *' [-Wformat=] fscanf(f, "%d", &cost[i]); ^ main.c:11:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d", &n, &t); ^~~~~~~~~~~~~~~~~~~~~~~~~ main.c:14:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &cost[i]); ^~~~~~~~~~~~~~~~~~~~~~~~~ main.c:19:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d", &prieten, &suma_bani); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~