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C language data type replacement
2022-07-05 08:29:00 【Sharing master】
Use C Standard library functions
The specific approach is to first string Convert to char* character string , Then it is converted to the desired numerical type through the corresponding type conversion function . Need to include standard library functions <stdlib.h>
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(1)string Convert to int32_t
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(2)string Convert to uint32_t
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(3)string Convert to uint64_t
1 2 |
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(4)string Convert to uint64_t
1 2 3 4 5 6 |
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(5)string Convert to float or double
1 2 3 |
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(6)string Convert to long double
1 |
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