Question

C语言，各位大佬帮忙看看这几题怎么做？

C语言，各位大佬帮忙看看这几题怎么做。

Answer 1

1.
#include <stdio.h>

int main() {
for (int i = 1; i <= 7; i++) {
printf("每周第%d天是星期%d\n", i, i);
}

return 0;
}
2.
#include <stdio.h>

int main() {
int a = 10, b = 3, x, y;
printf("a/b=%d\ta%%b=%d\tx=%d\ty=%d\n", a / b, a % b, x = a++, y = ++b);
printf("a=%d\tb=%d\tx=%d\ty=%d\n", a, b, x, y);
return 0;
}
3.
#include <stdio.h>

int main() {
int a = 8, b = 5;
//printf("a=%d\n",5>4);
printf("a=%d\n", 5 < 4);
//printf("a=%d\n",a!=8);
printf("a=%d\n", a == 8);
//printf("a=%d\n",a>=b);
printf("a=%d\n", a < b);
return 0;
}
上课认真听