Compilare: main.cpp: In function 'int main()': main.cpp:10:23: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'unsigned char*' [-Wformat=] scanf("%d",x+i); ^ main.cpp:12:23: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'unsigned char*' [-Wformat=] scanf("%d",y+i); ^ main.cpp:8:86: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("cmlsc.in","r",stdin),freopen("cmlsc.out","w",stdout),scanf("%d%d",&n,&m); ^ main.cpp:8:86: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] main.cpp:8:86: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] main.cpp:10:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",x+i); ^ main.cpp:12:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",y+i); ^