{"problem":{"name":"Five Integers","description":{"content":"Print how many distinct integers there are in given five integers $A, B, C, D$, and $E$.","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc268_a"},"statements":[{"statement_type":"Markdown","content":"Print how many distinct integers there are in given five integers $A, B, C, D$, and $E$.\n\n## Constraints\n\n*   $0 \\leq A, B, C, D, E \\leq 100$\n*   All values in input are integers.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$A$ $B$ $C$ $D$ $E$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc268_a","tags":[],"sample_group":[["31 9 24 31 24","3\n\nIn the given five integers $31, 9, 24, 31$, and $24$, there are three distinct integers $9, 24$, and $31$. Thus, $3$ should be printed."],["0 0 0 0 0","1"]],"created_at":"2026-03-03 11:01:14"}}