#include <stdio.h>
#include <stdlib.h>
//必要があれば変数などを追加してもOKです
int main(){
int i,j,k=0;
int a,b;
int **mat;
//ここで2次元配列の動的確保をする
mat
= (int **)malloc(a
* sizeof(int *));
for (int i = 0; i < a; i++) {
mat
[i
] = (int *)malloc(b
* sizeof(int)); }
//ここで2次元配列に数値を代入する
for(i=0;i<a;i++){
for(j=0;j<b;j++){
k++;
mat[i][j]=k;
}
}
//以下の部分は表示の部分です
//いじらなくてOK
for(i=0;i<a;i++){
for(j=0;j<b;j++){
}
}
//さて,最後に忘れずにすることと言えば?
return 0;
}
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