ACM-HK - Collegiate Programming Contest (ACM-HK CPC)
ACM-HK - Collegiate Programming Contest (ACM-HK CPC). Tutorial 6 High-Precision Arithmetic. Machine Arithmetic. 32-bit machine An integer is roughly in the range ±2 31 = ±2,147,483,648 64-bit machine An integer is roughly in the range ±2 63 = ±9,223,372,036,854,775,808
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