提交记录 3285 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
yushangyang	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C++	322 B

提交时间	评测时间
2018-07-11 18:39:48	2020-07-31 21:13:33

代码

int read(){
    char ch=getchar();
    int re=0,fl=1;
    if(ch=='-'){fl=-1;
        ch=getchar();}
    while(ch>='0'&&ch<='9'){
        re=re*10+ch-'0';
        ch=getchar();}
    return fl*re;}
void put(int r){
    if(r>9)put(r/10);
    putchar(r%10+'0');}
int main(){
    int a=read(),b=read();
    put(a+b);return 0;}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/a1ff6974d32f11ea899e00163e04388b/contestant.cpp: In function ‘int read()’:
jp_data/tasks/a1ff6974d32f11ea899e00163e04388b/contestant.cpp:2:13: error: ‘getchar’ was not declared in this scope
    2 |     char ch=getchar();
      |             ^~~~~~~
jp_data/tasks/a1ff6974d32f11ea899e00163e04388b/contestant.cpp:1:1: note: ‘getchar’ is defined in header ‘<cstdio>’; did you forget to ‘#include <cstdio>’?
  +++ |+#include <cstdio>
    1 | int read(){
jp_data/tasks/a1ff6974d32f11ea899e00163e04388b/contestant.cpp: In function ‘void put(int)’:
jp_data/tasks/a1ff6974d32f11ea899e00163e04388b/contestant.cpp:12:5: error: ‘putchar’ was not declared in this scope; did you mean ‘char’?
   12 |     putchar(r%10+'0');}
      |     ^~~~~~~
      |     char