AtCoder Beginner Contest 025

Submission #1677155

Source codeソースコード

#include <iostream>
#include <string.h>
using namespace std;
int main(void){
    char str[5];
    char ss[2];
    int num,row,col;
    scanf("%s %d",str,&num);
    num-=1;
    row=num/5;
    col=num%5;
    sprintf(ss,"%c%c",str[row],str[col]);
    printf(ss);
    return 0;
}

Submission

Task問題 A - 25個の文字列
User nameユーザ名 ydd
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 RE
Score得点 0
Source lengthソースコード長 289 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:13:14: warning: format not a string literal and no format arguments [-Wformat-security]
printf(ss);
^
./Main.cpp:8:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%s %d",str,&num);
^

Test case

Set

Set name Score得点 / Max score Cases
Sample - sample-01.txt,sample-02.txt,sample-03.txt
All 0 / 100 sample-01.txt,sample-02.txt,sample-03.txt,test-01.txt,test-02.txt,test-03.txt,test-04.txt,test-05.txt,test-06.txt,test-07.txt,test-08.txt,test-09.txt,test-10.txt,test-11.txt,test-12.txt,test-13.txt,test-14.txt,test-15.txt,test-16.txt,test-17.txt,test-18.txt,test-19.txt,test-20.txt,test-21.txt,test-22.txt,test-23.txt,test-24.txt,test-25.txt,test-26.txt,test-27.txt,test-28.txt,test-29.txt,test-30.txt,sample-01.txt,sample-02.txt,sample-03.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample-01.txt RE
sample-02.txt RE
sample-03.txt RE
test-01.txt RE
test-02.txt RE
test-03.txt RE
test-04.txt RE
test-05.txt RE
test-06.txt RE
test-07.txt RE
test-08.txt RE
test-09.txt RE
test-10.txt RE
test-11.txt RE
test-12.txt RE
test-13.txt RE
test-14.txt RE
test-15.txt RE
test-16.txt RE
test-17.txt RE
test-18.txt RE
test-19.txt RE
test-20.txt RE
test-21.txt RE
test-22.txt RE
test-23.txt RE
test-24.txt RE
test-25.txt RE
test-26.txt RE
test-27.txt RE
test-28.txt RE
test-29.txt RE
test-30.txt RE