comp.c: In function 'main': comp.c:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:15: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:23: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:32: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:34: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:38: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:45: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:54: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result comp.c:56: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result