#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(a
* sizeof(int *)); if (mat == NULL) {
return 1;
}
// 各行の列を確保
for (i = 0; i < a; i++) {
mat
[i
] = (int *)malloc(b
* sizeof(int)); if (mat[i] == NULL) {
return 1;
}
}
//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++) {
mat[i][j] = i + j;
}
}
//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?
for (i = 0; i < a; i++) {
}
return 0;
}
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