c语言求XY最大值流程图答:int xy_values[10][2] = {{1, 2}, {3, 4}, {5, 6}, {7, 8}, {9, 10}, {11, 12}, {13, 14}, {15, 16}, {17, 18}, {19, 20}};int max_x = xy_values[0][0];int max_y = xy_values[0][1];for (int i = 1; i < 10; i++) { if (xy_values[...
C语言:定义宏swap(x,y)用于交换两个参数x和y的值,并编写程序测试_百度...答:%d\n",a,b);return 0;}/*输出: 1 22 1*/位运算:a=a^b;b=a^b;a=a^b;include<stdio.h> #define swap(a,b) {a=a^b;b=a^b;a=a^b;}int main() { int a,b;scanf("%d%d",&a,&b);swap(a,b);printf("%d %d\n",a,b);return 0;}/*输出: 1 22 1*/ ...