下面程序的输出结果是 #include int function(int a, int b); int main(void) { int x=5, y=3, s; s = function(x, y); printf("%d ", s); return 0; } int function(int a, int b) { return a*a - b*b; }
【单选题】Choose the most suitable one from the five words given to complete the sentence. My mom is under a lot of ( )at work right now, so she gets angry for no reason.