1998 USAMO
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The 1998 USAMO problems. There were 6 problems total, to be completed over a period of 2 days, 3 problems per day, four and a half hours per day.
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The 1998 USAMO problems. There were 6 problems total, to be completed over a period of 2 days, 3 problems per day, four and a half hours per day.
