#include <stdio.h>int main(void){? ? int vx,vy;? ? vx=57;? ? vy=21;? ? puts("請輸入兩個整數：");? ? printf("整數vx：");scanf("%d",&vx);? ? printf("整數vy：");scanf("%d",&vy);? ??? ? printf("vx+vy=%d\n",vx+vy);? ? printf("vx-vy=%d\n",vx-vy);? ? printf("vx*vy=%d\n",vx*vy);? ? printf("vx%%vy=%d\n",vx%vy);? ??? ? return 0;}運行成功請輸入兩個整數：整數vx：整數vy：vx+vy=78vx-vy=36vx*vy=1197vx%vy=15請問一下，scanf函數的作用是隱藏vx，vy的值嗎？？？謝謝啦