Edward_Ellick @ 2023-06-20 21:26:41
#include<bits/stdc++.h>
using namespace std;
char a[10],c=13;
int i=0,j=0;
int main() {
while(1){
c = getchar();
if(c=='\n')
break;
if(c=='.')
j=i;
a[i]=c;
i++;
}
for(int k=strlen(a)-1;k>=0;k--){
bool cha=false;
if(cha!=1&&a[k]==0)
continue;
else
cha=1;
if(a[k]=='0'&&k>=j)
continue;
if(k!=j)
printf("%c",int(a[k]));
else
printf(".");
}
return 0;
}
显示
Wrong Answer.wrong answer On line 1 column 1, read (ASCII 13), expected 5.
by FuckYouJinhai @ 2023-06-20 21:33:09
@Edward_Ellick 你似乎输出了一个\r,数据在win造的缘故
by Edward_Ellick @ 2023-06-20 21:35:44
@FiveFourierTransform "数据在win造的缘故
",这个是什么意思?
by FuckYouJinhai @ 2023-06-20 21:50:36
@Edward_Ellick windows换行符为\r\n,然后你就多读了什么、、
by CH_mengxiang @ 2023-06-21 11:07:47
#include<bits/stdc++.h>
using namespace std;
char a[10],c=13;
int i=0,j=0;
int main() {
while(1){
c = getchar();
if(c=='\n'||c=='\r')
break;
if(c=='.')
j=i;
a[i]=c;
i++;
}
for(int k=strlen(a)-1;k>=0;k--){
bool cha=false;
if(cha!=1&&a[k]==0)
continue;
else
cha=1;
if(a[k]=='0'&&k>=j)
continue;
if(k!=j)
printf("%c",int(a[k]));
else
printf(".");
}
return 0;
}
A了