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Cornel Iulian

[C] Media aritmetica dintre 3 numere intregi

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Cerinta: Sa se scrie un program C care determina media aritmetica dintre 3 numere intregi.

#include <stdio.h>
#include <stdlib.h>

int main(void)
{
	int a,b,c;
	double ma;
	printf("Introduceti 3 numere intregi:\n");
	if(scanf("%d%d%d",&a,&b,&c)!=3)
	{
		printf("Date eronate");
		exit(1);
	}
	ma=(a+b+c)/3.0;  // aici punem 3.0 deoarece se aplica regula conversiei implicite ( impartim numerele intregi a, b, c la un numar real ( 3.0 ), rezultand un real, exemplu: 5.32 )
	
	printf("Media aritmetica este: %g",ma);		// operatorul %g este folosit pentru a afisa o valoare reala ( variabila "ma" este de tip double, care reprezinta un numar real )
	return 0;
}

 

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