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cs:c_language:printf_format [2019/02/26 14:35]
cs:c_language:printf_format [2019/02/26 14:35] (current)
Line 1: Line 1:
 +====== Printf format ======
 +**Concepts:​**\\
 +Use of the function ''​printf''​ to format the output
  
 +**Text:**\\
 +Given a ''​float''​ variable:
 +<file C>
 +float x = 12.12;
 +</​file>​
 +Produce the following output:
 +<​file>​
 +12.120000
 +12.120000
 + ​12.120000
 +12.12
 +     12.12
 +0000012.12
 +</​file>​
 +
 +
 +**Solution:​**\\
 +<file C printf_format.c>​
 +/* Example of Use of the function printf to format the output */
 +
 +#include <​stdio.h>​
 +
 +
 +int main(){
 +  float x = 12.12;
 +
 +  printf("​%f\n",​ x);
 +  printf("​%4f\n",​ x);
 +  printf("​%10f\n",​ x);
 +  printf("​%.2f\n",​ x);
 +  printf("​%10.2f\n",​ x);
 +  printf("​%010.2f\n",​ x);
 +
 +  return 0;
 +}
 +</​file>​

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