1124题解

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

int main()

{

int i=0,length = 0;

char c,s[1000];

gets(s);

/*while((s[i++]=getchar())!='\n');

s[i-1] = '\0';*/

length = strlen(s);

for(i=0;i<length;i++)

{

    if('A'<=s[i]&&s[i]<='Z')

    {

        s[i] = s[i]+32;

    }

    printf("%c",s[i]);

}

system("pause");

}