07/09/03 08:45:10
>>178
#include <stdio.h>
int main(void){
FILE *file;
if(({file=fopen("prod99.txt","r"))==NULL){
fputs("エディタを開いて、ファイル名 prod99.txt に以下を書き込んでください\n"
" 1 2 3 4 5 6 7 8 9\n"
" 1 1 2 3 4 5 6 7 8 9\n"
" 2 2 4 6 81012141618\n"
" 3 3 6 9121518212427\n"
" 4 4 812162024283236\n"
" 5 51015202530354045\n"
" 6 61218243036424854\n"
" 7 71421283542495663\n"
" 8 81624324048566472\n"
" 9 91827364554637281\n",stderr);
return 1;
}
fputs( " 1 2 3 4 5 6 7 8 9\n"
" 1 1 2 3 4 5 6 7 8 9\n"
" 2 2 4 6 81012141618\n"
" 3 3 6 9121518212427\n"
" 4 4 812162024283236\n"
" 5 51015202530354045\n"
" 6 61218243036424854\n"
" 7 71421283542495663\n"
" 8 81624324048566472\n"
" 9 91827364554637281\n",file);
fclose(file);
return 0;
}