Accepted
foo.cc: In function 'void init()':
foo.cc:47:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
47 | scanf("%d%d",&n,&poss);
| ~~~~~^~~~~~~~~~~~~~~~~
foo.cc:50:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
50 | scanf("%d%d",&d[i],&p);
| ~~~~~^~~~~~~~~~~~~~~~~
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