17 lines
422 B
C
17 lines
422 B
C
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#include <float.h>
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#include <stdio.h>
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#define PRINT(var, format) printf(#var " = " format "\n", var)
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// https://en.cppreference.com/w/c/language/arithmetic_types#Real_floating_types
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// https://en.cppreference.com/w/c/types/limits#Limits_of_floating-point_types
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int main(void) {
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PRINT(FLT_EPSILON, "%.9g");
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PRINT(DBL_EPSILON, "%.16lg");
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PRINT(FLT_MAX, "%.8g");
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PRINT(DBL_MAX, "%.17lg");
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return 0;
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}
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