#include #include #include #include #include #include int main(void) { int i,a,b,op; int ans; int input; int OK; int swap; int Lv; clock_t s,e; setlocale(LC_CTYPE,"jpn"); printf("Lvを入力してください。\n"); scanf("%d",&Lv); printf("何かキーを押すと始まります.\n答えは整数値のみで結構です.\n"); if(kbhit) input=getch(); s=clock(); system("cls"); for(i=1,OK=0;i<=100;i++){ srand((unsigned)time(NULL)); printf("※答えは整数で解答を。\n%d:\n\n",i); a = (rand()%20+1)*Lv; b = (rand()*(rand()-1)%23+1)*Lv/0.5; op = rand()%4+1; if(op==3)a=a%(Lv*Lv)+4,b=b%(Lv*Lv)+3; if(op==4)a*=Lv*Lv+1; if(op==4&&a