/******************************************************************************
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*******************************************************************************/
#include<stdio.h>
#define firstnumber 5420
#define secondnumber 430.2
#define charValue 'A'
#define strValue "Hello"
int main()
{
printf("Integer Constant: %d\n",firstnumber);
printf("Floating point Constant: %f\n",secondnumber);
printf("Character Constant: %c\n",charValue);
printf("String Constant: %s\n",strValue);
return 0;
}