input return

input return return return return return return return return在这里是什么意思{if( i >= 3 )return;i++;puts(Please input Password:);scanf(%d,&Password);}这个返回函数在这里有什么用呢 #include #include #include #include using namespace std ;typedef vector < vector > Mat ;Mat input() ;void mySort(Mat& a) ;void print(const Mat& a) ;int main(){Mat a = input() ;mySort(a) ;print(a) ;system (PAUSE) ;return 0 ;}Mat input(){ifstream in( 请问I will to chat again .I will to chat again with you When I return to my dormitory,ok?I cannot input Chinese character. input是什么意思 output += input[input.Length - int input = input.nextInt(); 为什么我的try-catch总是到catch里面去了int No = 0;try { No = input.nextInt();}catch(Exception e){System.out.print(输入类型不对.);return; } 输入大于等于6的偶数,拆分成两个素数和,比如20=3+17,系统显示break; return 0; else处错误.求程序正解Input 一个大于等于6的正偶数Output 如果输入的是奇数或小于6的偶数,输出Input an even num (>=6)（ 杭电ACM1092题目 Problem Description Your task is to Calculate the sum of some integers.Input Input#includestdio.hint main(){int a,b,n;a=0;while(scanf(%d,&n)!=EOF){while(n--){scanf(%d,&b);a=a+b;}printf(%d ,a);}return 0;}错在哪里啊啊 计算1的立方到i的立方之和#include#includeint z,i;int fun(int m);{if(m==1)return m;else{z=pow(m,3)+fun(m-1);return z;}}main(){printf(input i: );scanf(%d,&i);print(sum=%d,fun(i));}这个程序在tc上显示Declaration syntax error,看 C语言比较两个数字的大小#includeint max(int a,int b);main(){int x,y;printf(input two numbers: );scanf(%d%d,&x,&y);printf(maxmum=%d,max(x,y));}int max(int a,int b){if(a>b)return a;else return b;} 我来说我不懂的吧 C的执行