潇湘沐
#include <stdlib.h>#include <stdio.h>void main( void ){char *s; double x; int i; long l;s = " -2309.12E-15"; /* Test of atof */x = atof( s );printf( "atof test: ASCII string: %s\tfloat: %e\n", s, x );s = "7.8912654773d210"; /* Test of atof */x = atof( s );printf( "atof test: ASCII string: %s\tfloat: %e\n", s, x );s = " -9885 pigs"; /* Test of atoi */i = atoi( s );printf( "atoi test: ASCII string: %s\t\tinteger: %d\n", s, i );s = "98854 dollars"; /* Test of atol */l = atol( s );printf( "atol test: ASCII string: %s\t\tlong: %ld\n", s, l );}