// 九九の表
#include <stdio.h>
#define   LINE "---+----------------------------"
int main()
{
    int i, j;
 
    printf("九九の表\n");
    printf("   | ");
    for (i = 1; i <= 9; i++) {
        printf("%2d ", i);
    }
    printf("\n");
    printf("%s\n", LINE);
    for (i = 1; i <= 9; i++) {
        printf("%2d | ", i);
        for (j = 1; j <= 9; j++) {
            printf("%2d ", i * j);
        }
        printf("\n");
    }
    printf("%s\n", LINE);
    return 0;
}
 

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