main(){int m=3,n=4,x; x=-m++; x=x+8/++n; printf("%d\n",x);} 程序运行后的结果是多少?
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main(){int m=3,n=4,x; x=-m++; x=x+8/++n; printf("%d\n",x);} 程序运行后的结果是多少?
main(){int m=3,n=4,x; x=-m++; x=x+8/++n; printf("%d\n",x);} 程序运行后的结果是多少?
main(){int m=3,n=4,x; x=-m++; x=x+8/++n; printf("%d\n",x);} 程序运行后的结果是多少?
x=-m++;//x=-3,m=4 注意:是m++,自增运算符后缀先被引用后自增,先被引用,后自增
x=x+8/++n; //x=x+8/5=-3+1=-2
printf("%d\n",x);//输出-2