c语言从1加到100的编程函数,怎么用c写1加到100的算法

1,怎么用c写1加到100的算法以后要好好思考啊,这种问题很简单:#include <stdio.h>void main() int sum = 0; int i; for(i = 1 ; i <= 100; i++) sum = sum + i; printf("结果:%d\n",sum);}for(i=1;i<=100;i++)s=s+i;
2,从1100用c语言怎么编啊#includeint main(){ int i, sum=0; for(i=1; i<=100; i++){ sum+=i; } printf("sum=%d\r\n", sum); }# include<stdio.h>main() int i,sum=0; for(i=1;i<=100;i++)sum=sum+i; printf("和为:%d\n",sum);}运行结果:有不懂的请追问 。【c语言从1加到100的编程函数,怎么用c写1加到100的算法】
3 , 谁能用c语言中的for语句编写个从1加到100的程序方法一:#include <stdio.h>main()int s=0,i;for (i=1;i<=100;i++)s=s+i;printf("sum=%d\n",s);}方法二:#include <stdio.h>main()int s=0,i=1while(i<=100)s=s+i;i++;}printf("sum=%d\n",s);}#include<stdio.h>main()int i,sum;sum=0;for(i=0;i<100;i++)sum+=i;}printf("%d\n",sum);}includeusing namespace std; void main() { int i(1), sum(0); do { sum+=i; i++; }while(i<=100); cout<<"sum="<<
4,c语言从一加到一百的程序设计#include<iostream.h>fun(int a,int b) int i,sum=0; for(i=a;i<=b;i++)sum+=i; return sum;}void main() int a,b; cout<<"请输入起始数用空格隔开\n"; cin>>a>>b; cout<<"从"<<a<<"到"<<b<<"的和为"<<fun(a,b)<<"\n";}#include <s t d i o .h >main (){inti;intsum=0;for (i=1;i<=100;i++)sum=sum+i;}for i=1 to 100s=0s=1+inext i=#includevoid main(void) { int sum; int i; for(i=1,sum=0;i<=100;i++) { sum += i; } printf("the result is:%d\n",sum); }#include <stdio.h>int main(int argc, char *argv[])for(i=1;i<=100;i++)sum+=i;printf("1+2+...+100=%d\n",sum);return 0;}5,C语言问题求1加到100的4种循环例程注意啊是4种不同的循环例代码#include<stdio.h>void mainint i,sum=0;for(i=1;i<=100;i++)sum=sum+i;prinrf("%d",sum);}#include<stdio.h>void mainint i=1,sum=0;while(i<=100) i++;}prinrf("%d",sum);}#include<stdio.h>void mainint i=1,sum=0;do i++;}while(i<=100)prinrf("%d",sum);}#include<stdio.h>void mainint i=1,sum=0;for(;i<=100;)sum=sum+i;i++;}prinrf("%d",sum);}头文件里面包含了函数或者其他变量的声明信息 。比如说,你要用printf输出一个字符串,那么你就必须包含stdio.h头文件 。因为这个函数是在stdio.h中定义的 。变量和函数都要先定义再使用,如果你不包含这个头文件肯定就会说printf没定义 。#include<stdio.h>/******************* -******************/void main()int i,sum=0;for(i=1;i<=100;i++)sum=sum+i;printf("%d",sum);}/******************* 二******************/void main()int i=1,sum=0;while(i<=100)sum=sum+i; i++; }printf("%d",sum);}/******************* 三******************/void main()int i=1,sum=0;do sum=sum+i; i++; }while(i<=100);printf("%d",sum);}/******************* 四******************/void main()int i=1,sum=0;LOOP: sum=sum+i; i++; if(i<=100) goto LOOP;printf("%d",sum);}有问题请追问

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