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format bool c

Thoughtful Trout answered on November 30, 2021 Popularity 10/10 Helpfulness 4/10

answer format bool c

format bool c

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// there is no way of pretty-print a boolean with printf
printf("%i", true);  // will print 1
printf("%i", false); // will print 0

// but we can create a macro
#define formatBool(b) ((b) ? "true" : "false")
printf("%s", formatBool(true));  // will print true
printf("%s", formatBool(false)); // will print false

Popularity 10/10 Helpfulness 4/10 Language c

Source: Grepper

Tags: c format

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Contributed on Nov 30 2021

Thoughtful Trout

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