请教如何修改呢?
[此贴子已经被作者于2022-6-14 18:44编辑过]
if(a[i]=1)(怎么保证在第一个a[i]=1的时候输出)
printf("%lf %lf %lf \n ",a[i],a[i-1],a[i-2]);
2022-06-13 21:21
2022-06-13 21:48
2022-06-13 22:01
2022-06-13 22:04
程序代码：#include <stdio.h>
#include <string.h>
int main( void )
{
const char* a = "1367710131911391232766077448382086666328896689268954469043548381908506005385256411314212743671450634";
const char* p = strrchr( a, '1' );
if( p && p>=a+2 )
printf( "%c %c %c\n", p[0], p[-1], p[-2] );
}
2022-06-14 09:59