C Program to describe output for real numbers

#include<stdio.h>

void main()

{

float a=98.7654;

printf("%f\n",a);

printf("%7.4f\n",a);

printf("%-7.2f\n",a);

printf("-%7.2f\n",a);

printf("%11.4e\n",-a);

printf("%-10.2e\n",a);

printf("%e\n",a);

}

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