1237 - C语言10.7
Time Limit : 1 秒
Memory Limit : 32 MB
定义二维数组a为int a[3][4]={1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23},给定行和列的标号i和j,输出第i行第j列的元素。
Input
两个用空格隔开的整数i和j,保证0<=i<3,0<=j<4.
Output
输出a数组第i行第j列的元素。
请注意行尾输出换行。
Examples
Input Format
1 2
Output Format
13
Solution C
#include<stdio.h> int main() { int i,j,a[3][4]={1,3,5,7,9,11,13,15,17,19,21,23}; scanf("%d%d",&i,&j); printf("%d\n",a[i][j]); return 0; }
Solution C++
#include <stdio.h> int main() { int a[3][4] = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23}; int i, j; scanf("%d %d", &i, &j); printf("%d\n", a[i][j]); return 0; }
Solution Java
import java.util.*; public class Main{ public static void main (String[] args) { Scanner in=new Scanner(System.in); int a[][]={{1,3,5,7},{9,11,13,15},{17,19,21,23}}; int i=in.nextInt(); int j=in.nextInt(); System.out.println (a[i][j]); } }