main() { int a,b,c; a=1,b=20,c=11; a=b++>=++b>c++; printf("a=%d\n",a); }结果a=0,为什么?我算了好多遍都是1啊!

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 12:57:00
main() { int a,b,c; a=1,b=20,c=11; a=b++>=++b>c++; printf(
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main() { int a,b,c; a=1,b=20,c=11; a=b++>=++b>c++; printf("a=%d\n",a); }结果a=0,为什么?我算了好多遍都是1啊!
main() { int a,b,c; a=1,b=20,c=11; a=b++>=++b>c++; printf("a=%d\n",a); }
结果a=0,为什么?我算了好多遍都是1啊!

main() { int a,b,c; a=1,b=20,c=11; a=b++>=++b>c++; printf("a=%d\n",a); }结果a=0,为什么?我算了好多遍都是1啊!
a=b++>=++b>c++;
b++>=++b=0;因为b++=20;++b=21;
0>c++=0;
a=0;
这样; 赋值运算符优先级很低

#include stdio.h main() { int A,B,C; while (A #include int a=3,b=5; max (int a,int b) {int c; c=a>b?a:b; return (c); } void main() {int #include using namespace std; int main() { int a,b,c; a=3; int f(int x,int y,int z);#include using namespace std; int main() {int a,b,c;a=3;int f(int x,int y,int z); cin>>a>>b>>c;c=f(a,b,c);cout #include int main() { int a,b,c; scanf(%d,%d,&a,&b); printf(c=a+b ,a,b); } main() { int a,b,c; a=1;b=2;c=3; if(a overloaded function as left operand#include int Max(int a,int b,int c){int max;if(a>b)if(a>c)max=a; elsemax=c;elseif(b>c)max=b;elsemax=c;}void main(){int max(int a,int b,int c);int a,b,c; printf(Input a number:); scanf(%d,&a); printf(Input secon 求三个数最大值,哪里错了#includeint main(){int max(int a,int b,int c);int a,b,c,m;scanf(%d%d%d%,&a,&b,&c);m=max(a,b,c);printf(%d,m);} #include int f1(int a,int b)15,9 { int c; c=b%2; return a+c; }int f2(int a,int b){ int c;a+=a;b+=b;c=f1(a+b=14,++b9);return c;}void main(){ int a=3,b=4;cout #include void main() { int a,b,c; for(a=1; a #include func(int a,int b){int c; c=a+b;returnc;}main(){intX=6,r;r#include func(int a,int b){int c; c=a+b;returnc;}main(){int x= 6,r;r = func (x,x+=2);printf (%d ,r);}A.14 B.15 C.16 D.17 main() { int a=2,b=-1,c=2; if(a main() { int a=1,b=2,c=2,t; while(a C++有道题看不懂,#include int func(int a,int b);int main(){cout #include void main() { int a=1 b=2 c=3 cout #include void main() { int a,b,c,n; for(n=100;n public class Test{ public static void main(String args[]){ int i=1,b,c; int[] a=new int[3]; b=a[i]; 有三个数字abc依次按大小顺序 C#includeint main(){int max(int x,int y,int z);int med(int x,int y,int z);int min(int x,int y,int z);int a,b,c,d,e,f;scanf(%d,%d,%d,&a,&b,&c);d=max(a,b,c);e=med(a,b,c);f=min(a,b,c);printf(%d,%d,%d,d,e,f);re void fun(int a,int b) { int t; t=a;a=b;b=t; } main()void fun(int a,int b){ int t; t=a;a=b;b=t; } main() { int c[10]={1,2,3,4,5,6,7,8,9,0}.i; for(i=0;i