Compilare: main.c: In function 'main': main.c:6:79: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'short int *' [-Wformat=] freopen("lacusta.in","r",stdin),freopen("lacusta.out","w",stdout),scanf("%d%d",&m,&n); ^ main.c:6:81: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'short int *' [-Wformat=] freopen("lacusta.in","r",stdin),freopen("lacusta.out","w",stdout),scanf("%d%d",&m,&n); ^ main.c:9:21: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'short int *' [-Wformat=] scanf("%d",&a[i][j]); ^ main.c:6:5: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] freopen("lacusta.in","r",stdin),freopen("lacusta.out","w",stdout),scanf("%d%d",&m,&n); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:6:37: warning: ignoring return value of 'freopen', declared with attribute warn_unused_result [-Wunused-result] freopen("lacusta.in","r",stdin),freopen("lacusta.out","w",stdout),scanf("%d%d",&m,&n); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:6:71: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] freopen("lacusta.in","r",stdin),freopen("lacusta.out","w",stdout),scanf("%d%d",&m,&n); ^~~~~~~~~~~~~~~~~~~ main.c:9:13: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i][j]); ^~~~~~~~~~~~~~~~~~~~