#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;
int a,b;
int **mat;
//ここで2次元配列の動的確保をする
mat
=(int**)malloc(sizeof(int*)*a
); if(mat==NULL){
return 0;}
for(int i=0; i<a; i++){
mat
[i
]=(int*)malloc(sizeof(int)*b
); }
//ここで2次元配列に数値を代入する
for(int i=0; i<a; i++){
for(int j=0; j<b; j++){
if(i==0){
mat[i][j]=j+1;
}else{
mat[i][j]=j+1+b*i;
}
}
}
//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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