#include #include #include #include int MoveCursor(int x,int y); int main() { float a,b; char c; MoveCursor(1,2); printf(" \n"); printf(" \n"); printf(" \n"); printf(" 1 2 3 + - \n"); printf(" \n"); printf(" 4 5 6 * / \n"); printf(" \n"); printf(" 7 8 9 = \x1b \n"); printf(" \n"); printf(" 0 . End \n"); printf(" \n"); MoveCursor(2,3); { char ch; int a,b; printf("Enter formula:"); scanf("%d%c%d",&a,&ch,&b); switch(ch) { case '+':printf("%d+%d=%d\n",a,b,a+b);break; case '-':printf("%d-%d=%d\n",a,b,a-b);break; case '*':printf("%d*%d=%d\n",a,b,a*b);break; case '/':printf("%d/%d=%d\n",a,b,a/b); } system("pause"); } } int MoveCursor(int x,int y) { HANDLE handle=GetStdHandle(STD_OUTPUT_HANDLE); COORD ord; ord.X=x; ord.Y=y; SetConsoleCursorPosition(handle,ord); return 1; } 本文来源：https://www.wddqw.com/doc/e55580c59ec3d5bbfd0a7456.html