Compilare: main.c: In function 'main': main.c:5:81: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'char *' [-Wformat=] freopen("royfloyd.in","r",stdin),freopen("royfloyd.out","w",stdout),scanf("%d",&n); ^ main.c:8:22: warning: array subscript has type 'char' [-Wchar-subscripts] scanf("%d",&d[i][j]); ^ main.c:8:25: warning: array subscript has type 'char' [-Wchar-subscripts] scanf("%d",&d[i][j]); ^ main.c:8:17: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'short int *' [-Wformat=] scanf("%d",&d[i][j]); ^ main.c:9:20: warning: array subscript has type 'char' [-Wchar-subscripts] if(i!=j&&!d[i][j]) ^ main.c:9:23: warning: array subscript has type 'char' [-Wchar-subscripts] if(i!=j&&!d[i][j]) ^ main.c:10:14: warning: array subscript has type 'char' [-Wchar-subscripts] d[i][j]=1001; ^ main.c:10:17: warning: array subscript has type 'char' [-Wchar-subscripts] d[i][j]=1001; ^ main.c:15:9: warning: array subscript has type 'char' [-Wchar-subscripts] if(d[i][j]>d[i][k]+d[k][j]) ^ main.c:15:12: warning: array subscript has type 'char' [-Wchar-subscripts] if(d[i][j]>d[i][k]+d[k][j]) ^ main.c:15:17: warning: array subscript has type 'char' [-Wchar-subscripts] if(d[i][j]>d[i][k]+d[k][j]) ^ main.c:15:20: warning: array subscript has type 'char' [-Wchar-subscripts] if(d[i][j]>d[i][k]+d[k][j]) ^ main.c:15:25: warning: array subscript has type 'char' [-Wchar-subscripts] if(d[i][j]>d[i][k]+d[k][j]) ^ main.c:15:28: warning: array subscript has type 'char' [-Wchar-subscripts] if(d[i][j]>d[i][k]+d[k][j]) ^ main.c:16:10: warning: array subscript has type 'char' [-Wchar-subscripts] d[i][j]=d[i][k]+d[k][j]; ^ main.c:16:13: warning: array subscript has type 'char' [-Wchar-subscripts] d[i][j]=d[i][k]+d[k][j]; ^ main.c:16:18: warning: array subscript has type 'char' [-Wchar-subscripts]