多組數據如何

❶ 多組數據的表格怎麼做

錄入數據為橫坐標為一列、數據為多列，然後圖表類型選擇散點圖，無數據標記，勾選平滑線。

❷ 怎麼匹配數據多組數據

沒太懂你的意思是什麼？但是像這種類似篩選的情況，通常用到的最多的就是透析，你可以找下表格當中最上方的數據那一項，然後最左側有個透析，點擊就可以完成多種數據匹配！

❸ 如何在excel中實現多組數據的圖表

選擇多組數據，插入圖表就可以
如果想用不同的圖表，可以選擇圖形，更改圖標格式
如果數據差異比較大，可以考慮把一組數據顯示在次坐標

❹ C語言中如何實現多組數據輸入輸出

仔細認真看看下面的會對你有幫助的，嘿嘿

輸入格式：有多個case輸入，直到文件結束
輸出格式：一行一個結果
Problem Description
Your task is to Calculate a + b.
Too easy?! Of course! I specially designed the problem for acm beginners.
You must have found that some problems have the same titles with this one, yes, all these problems were designed for the same aim.

Input
The input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line.

Output
For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

Sample Input
1 5
10 20

Sample Output
6
30

Author
lcy

Recommend
JGShining

#include <stdio.h>

int main()
{
int a,b;
while( scanf( "%d%d" , &a , &b ) != EOF ) //輸入直到文件結尾
{
printf( "%d\n" , a+b ); //一行一個結果
}
return 0;
}

HDOJ1090
輸入格式：先輸入有case數，再依次輸入每個case
輸出格式：一行一個結果
#include <stdio.h>
Problem Description
Your task is to Calculate a + b.

Input
Input contains an integer N in the first line, and then N lines follow. Each line consists of a pair of integers a and b, separated by a space, one pair of integers per line.

Output
For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

Sample Input
2
1 5
10 20

Sample Output
6
30

Author
lcy

Recommend
JGShining

int main()
{ int n,a,b;
scanf( "%d" , &n ); //輸入的case數
while( n-- ) //控制輸入
{ scanf( "%d%d" , &a , &b );
printf( "%d\n" , a+b ); //一行一個結果
}
return 0;
}

HDOJ1091
輸入格式：每行輸入一組case，當case中的數據滿足某種情況時退出
輸出格式：一行一個結果
Problem Description
Your task is to Calculate a + b.

Input
Input contains multiple test cases. Each test case contains a pair of integers a and b, one pair of integers per line. A test case containing 0 0 terminates the input and this test case is not to be processed.

Output
For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.

Sample Input
1 5
10 20
0 0

Sample Output
6
30

Author
lcy

Recommend
JGShining

#include <stdio.h>

int main()
{
int a,b;
while( scanf( "%d%d" , &a , &b ) && (a||b) ) //輸入直到滿足a和b均為0結束
{
printf( "%d\n" , a+b ); //一行一個結果
}
return 0;
}

HDOJ1092
輸入格式：每組case前有一個控制輸入個數的數，當這個數為0結束
輸出格式：一行一個結果
#include <stdio.h>
Problem Description
Your task is to Calculate the sum of some integers.

Input
Input contains multiple test cases. Each test case contains a integer N, and then N integers follow in the same line. A test case starting with 0 terminates the input and this test case is not to be processed.

Output
For each group of input integers you should output their sum in one line, and with one line of output for each line in input.

Sample Input
4 1 2 3 4
5 1 2 3 4 5
0

Sample Output
10
15

Author
lcy

Recommend
JGShining

int main()
{
int n,sum;
while( scanf( "%d" , &n ) && n ) //每組case前有一個控制該組輸入數據的數，為0結束
{
int x;
sum = 0;
while( n-- ) //控制該組輸入個數
{
scanf( "%d" , &x );
sum += x;
}
printf( "%d\n" , sum ); //一行一個結果
}
return 0;
}

HDOJ1093
輸入格式：一開始有一個控制總的輸入case的數，而每個case中又有一個控制該組輸入數據的數
輸出格式：一行一個結果
Problem Description
Your task is to calculate the sum of some integers.

Input
Input contains an integer N in the first line, and then N lines follow. Each line starts with a integer M, and then M integers follow in the same line.

Output
For each group of input integers you should output their sum in one line, and with one line of output for each line in input.

Sample Input
2
4 1 2 3 4
5 1 2 3 4 5

Sample Output
10
15

Author
lcy
5
#include <stdio.h>
int main()
{
int casnum,n,sum;
scanf( "%d" , &casnum ); //控制總的輸入case的數
while( casnum-- ) //控制總的輸入個數
{
int x;
sum = 0;
scanf( "%d" , &n ); //每個case中控制該組輸入個數
while( n-- )
{
scanf( "%d" , &x );
sum += x;
}
printf( "%d\n" , sum ); //一行一個結果
}
return 0;
}

HDOJ1094
輸入格式：總的case是輸到文件結尾，每個case中的一開始要輸入一個控制該組個數的數
輸出格式：一行一個結果
Problem Description
Your task is to calculate the sum of some integers.

Input
Input contains multiple test cases, and one case one line. Each case starts with an integer N, and then N integers follow in the same line.

Output
For each test case you should output the sum of N integers in one line, and with one line of output for each line in input.

Sample Input
4 1 2 3 4
5 1 2 3 4 5

Sample Output
10
15

6

#include <stdio.h>
int main()
{
int n,sum;
while( scanf( "%d" , &n ) != EOF ) //輸出到文件結尾
{
int x;
sum = 0;
while( n-- ) //控制該組輸入個數
{
scanf( "%d" , &x );
sum += x;
}
printf( "%d\n" , sum ); //一行一個結果
}
return 0;
}

HDOJ1095
輸入格式：輸入直到文件結束
輸出格式：一行一個結果，結果輸完後還有一個blank line
Problem Description
Your task is to Calculate a + b.

Input
The input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line.

Output
For each pair of input integers a and b you should output the sum of a and b, and followed by a blank line.

Sample Input
1 5
10 20

Sample Output
6

30
7
#include <stdio.h>
int main()
{
int a,b;
while( scanf( "%d%d" , &a , &b ) != EOF ) //輸入直到文件結束
{
printf( "%d\n\n" , a+b ); //一行一個結果，結果輸完後還有一個回車
}
return 0;
}

HDOJ1096
輸入格式：一開始輸入總的case數，每組case一開始有控制該組輸入個數的數
輸出格式：一行一個結果，兩個結果之間有一個回車，注意最後一個case的處理。
Problem Description
Your task is to calculate the sum of some integers.

Input
Input contains an integer N in the first line, and then N lines follow. Each line starts with a integer M, and then M integers follow in the same line.

Output
For each group of input integers you should output their sum in one line, and you must note that there is a blank line between outputs.

Sample Input
3
4 1 2 3 4
5 1 2 3 4 5
3 1 2 3

Sample Output
10

15

6

#include <stdio.h>

int main()
{
int casnum,n,sum;
scanf( "%d" , &casnum ); //總的輸入case數

while( casnum-- ) //控制輸入組數
{
int x;
sum = 0;
scanf( "%d" , &n ); //控制每組的輸入個數
while( n-- )
{
scanf( "%d" , &x );
sum += x;
}
printf( "%d\n" , sum ); //一行一個結果
if( casnum ) printf( "\n" ); //兩兩結果之間有一個回車，最後一個結果後面沒有
}
return 0;
}

❺ C語言中如何對多組數據測試啊

#include<cstdio>
intfib(intn){
	if(1>=n)return1;
	elsereturnfib(n-1)+fib(n-2);
}

intmain(){
	//.........自己弄輸入哦
	doubleres=0.0;
	intshuru[]={1,2,3,4,10};
	for(intindex=0;index<5;++index){
		res=0.0;
		for(inti=1;i<=shuru[index];++i){
			res+=(double)(fib(i))/(double)(fib(i-1));
		}
		printf("%.3lf
",res);
	}
}

❻ 如何用多組數據做折線圖

利用多組數據，作者線頭段，你可以在word使用x要表格，她是比較方便的，裡面是有折線圖的。

❼ c語言中怎樣輸入多組數據

以這道題為例。

intmain(){
for(inta,b;scanf("%d%d",&a,&b){

}
}

for循環里寫你的演算法就行了

❽ 怎麼實現多組數據的同時輸入和輸出

定義一個數組變數用來讀入，例如a[]
i=0;
a[0]=0;
while(a<>-1)do begin
i=i+1;
read(a[i]);
end;
如此輸入數據，輸出也是，用一個數組來存放輸出數據並依次按格式輸出

❾ 如何在excel中用一個圖表表示多組數據

excel中將多組數據在同一個圖表中：

1、按住Ctrl選擇多組數據，如圖；

❿ 很多組數據，如何分析

建議將所有變數進行逐步回歸，通過逐步回歸結果剔除多重共線性和非顯著性變數，然後再建模另外，回歸後殘差的各項檢驗有助於分析回歸選取的自變數是否能解釋因