Compilare: main.cpp: In function 'int main()': main.cpp:20:35: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'int*' [-Wformat=] fscanf( fin, "%ld%ld", &n, &m ); ^ main.cpp:20:35: warning: format '%ld' expects argument of type 'long int*', but argument 4 has type 'int*' [-Wformat=] main.cpp:24:37: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'int*' [-Wformat=] fscanf( fin, "%ld", &a[i] ); ^ main.cpp:20:36: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%ld%ld", &n, &m ); ^ main.cpp:24:38: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%ld", &a[i] ); ^ main.cpp:32:46: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d%d%d", &k, &s, &f ); ^