题目内容

（程序运行题）下面程序的运行结果是_______。运行时从键盘输入：1↙。#includestdio.h>intmain(){intk;scanf("%d",&k);switch(k){case1:printf("%d,%d\n",k++,k);case2:printf("%d,%d\n",k,k--);case3:printf("%d,%d\n",++k,k);case4:printf("%d,%d\n",-k,k++);break;default:printf("full!\n");}return0;}

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