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How do you format an unsigned long long int using printf? My number is 8 bytes wide and its value is 285212672l A normal number is 0 I assume this unexpected result is from printing the unsigned long long int How do you printf() an unsigned long long int?
Conversion Specifier for Printing long in C with printf The long type is typically used to store larger integers, and printf provides specifiers to handle this data type accurately Conversion Specifier for long in printf For printing a long integer, you use the %ld specifier This specifier tells printf to format the corresponding argument as a long int For unsigned long values, use %lu
Format Specifiers in C - GeeksforGeeks Unsigned Integer: 3 Printing -10 using %u: 4294967286 4 Floating-point format specifier - %f in C The %f is the floating-point format specifier in C language that can be used inside the formatted input and output of float data type Apart from %f, we can use %e or %E format specifiers to print the floating-point value in the exponential form
How do you format an unsigned long long int using printf? Conclusion Formatting an unsigned long long int using printf() can be a bit tricky, especially when you encounter unexpected results However, by using the correct format specifier %llu, you can easily overcome this issue and print the value as intended
How to Format Specifiers in C - Delft Stack For example, printf("%lu",4294967295) means print 4294967295 in unsigned long format Here, l is a length specifier for long int, and u is a specifier for unsigned numbers The rest of the optional arguments are ignored The specifier at the end of this pattern is the most significant part since it defines the type of data to be printed
How to printf unsigned long in C? - Stack Overflow Out of all the combinations you tried, %ld and %lu are the only ones which are valid printf format specifiers at all %lu (long unsigned decimal), %lx or %lX (long hex with lowercase or uppercase letters), and %lo (long octal) are the only valid format specifiers for a variable of type unsigned long (of course you can add field width, precision, etc modifiers between the % and the l)