Conversii de tip

Fie urmatoarele functii ce realizeaza conversia intre doua tipuri de date:


	atof()		converteste un sir de caractere intr-un float

	atoi()		converteste un sir de caractere intr-un intreg

	itoa()		convertesteste un intrg intr-un sir de caractere

Exemple


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

	char sir[] = "1234";

	main()
	{
		int n;
		char buf[20];

		n = atoi( sir );
		printf("n = %d\n", n );

		printf("Introduceti un intreg :");
		scanf(" %d", &n );
		printf( " Sirul este  %s\n", itoa( n, buff, 10 ) );
	}

Previous | Next | Home |