elicop.c: In function 'main': elicop.c:24: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result elicop.c:27: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result elicop.c:28: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result elicop.c:30: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result elicop.c:20: warning: 'tip' may be used uninitialized in this function elicop.c:20: warning: 'nr' may be used uninitialized in this function elicop.c:20: warning: 'total' may be used uninitialized in this function