trecere.c: In function 'main': trecere.c:15: warning: array subscript has type 'char' trecere.c:16: warning: array subscript has type 'char' trecere.c:21: warning: array subscript has type 'char' trecere.c:23: warning: array subscript has type 'char' trecere.c:25: warning: array subscript has type 'char' trecere.c:30: warning: array subscript has type 'char' trecere.c:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result trecere.c:14: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result