char_seq<>>{};template<intval>structconnect:join<typenameconnect_impl<val/10>::...
命令 中国人 23456，中国会自动根据与你的中国人共性推测出来你的意识是要把23456变成2-3-4-5-6 输...
void main(){ int i;int sum=1;for(i=2; i<=100; i++){ if (i%2==0)//偶数相加 { sum=sum+i;} else//奇数 { sum=sum-i;} } printf("sum is %d", sum);}
{ int sum=1,i;for(i=2;i<=100;++i)if(i%2) sum-=i;else sum+=i;printf("%d\n",sum);return 0;}
printf("%d ",n%10);}int main(void){ int n; printf("Input n(int n>0)...\nn="); if(scanf("%d",&n)!=1 || n<1){ printf("Input error, exit...\n"); return 0; } myf(n); printf("\n"); return 0;} ...
以下是使用C语言编写的程序，用于生成由1、2、3、4、5组成的数字不重复的3位整数，并输出这些整数及其个数：include <stdio.h> int main() { int count = 0; // 计数器，用于统计整数的数量 for (int i = 1; i <= 5; i++) { for (int j = 1; j <= 5; j++) { if (j =...
include/,stdio.h> main(){ int i,s,n,sum;for(s=1;s<=10;s++){ for(i=1;i<=s;i++)n*=i;if(s%2==0)n=-n;sum+=n;} printf("%d\n",sum);}
include <stdio.h>#include <stdlib.h>#include <math.h>int main(int argc, char ** argv) {void print_num(long number);print_num(123456);return 1;}void print_num(long number) {int digits = floor(log10(abs(number))) + 1; // 求整数的位数int array[digits];int i = ...
include <stdio.h>int main(){int sum = 0; int t = 1; int i; int n; scanf("%d", &n) ; for(i = 1 ; i <= n ;i++){sum = sum + i * t; t = t*(-1) ; }printf("%d\n", sum) ;return 0 ; }
/ sum = 5 Press any key to continue / include <stdio.h>int main() {int i,sign = -1,sum = 0;for(i = 1; i <= 10; ++i) {sum += sign * i;sign *= -1;}printf("sum = %d\n",sum);return 0;}