trunc : trunc « math.h « C Tutorial






  1. C Tutorial
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ItemValue
Header file#include
Declarationfloat truncf(float arg);
double trunc(double arg);
long double truncl(long double arg);
Returnreturns the truncated value of arg.


#include <math.h>
  #include <stdio.h>

  int main(void)
  {
    printf("%f\n", trunc (1.2));

    return 0;
  }

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19.70.trunc
19.70.1.trunc