Compilare: main.cpp: In function 'int main()': main.cpp:36:38: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'short int*' [-Wformat=] scanf("%d %d %d %d\n",&n,&x,&y,&q); ^ main.cpp:36:38: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'short int*' [-Wformat=] main.cpp:36:38: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'short int*' [-Wformat=] main.cpp:36:38: warning: format '%d' expects argument of type 'int*', but argument 5 has type 'short int*' [-Wformat=] main.cpp:40:36: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'short int*' [-Wformat=] scanf("%c %d %d\n",&c,&k,&t); ^ main.cpp:40:36: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'short int*' [-Wformat=] main.cpp:34:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("qmatrix.in","r",stdin); ^ main.cpp:35:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("qmatrix.out","w",stdout); ^ main.cpp:36:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d %d\n",&n,&x,&y,&q); ^ main.cpp:40:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%c %d %d\n",&c,&k,&t); ^