ctest.c

来自「汇编经典教程profession_assembly_language（Richa」· C语言 代码 · 共 27 行

/* ctest.c - An example of using functions in C */
#include <stdio.h>

float function1(int radius)
{
   float result = radius * radius * 3.14159;
   return result;
}

int main()
{
   int i;
   float result;
   i = 10;
   result = function1(i);
   printf("Radius: %d,  Area: %f\n", i, result);

   i = 2;
   result = function1(i);
   printf("Radius: %d,  Area: %f\n", i, result);

   i = 120;
   result = function1(i);
   printf("Radius: %d,  Area: %f\n", i, result);
   return 0;
}