Borderou de evaluare (job #528323)

Compilare: user.c: In function ‘main’: user.c:13:7: warning: format ‘%c’ expects argument of type ‘char *’, but argument 3 has type ‘int *’ [-Wformat] user.c:17:7: warning: format ‘%c’ expects argument of type ‘char *’, but argument 3 has type ‘int *’ [-Wformat] user.c:9:21: warning: unused variable ‘ans’ [-Wunused-variable] user.c:10:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:13:14: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:17:14: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:35:54: warning: ‘j1’ may be used uninitialized in this function [-Wuninitialized] user.c:35:40: warning: ‘i1’ may be used uninitialized in this function [-Wuninitialized]