A+B for Input-Output Practice (I)

時間限制: 1s 內存限制: 64MB

題目描述

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

輸入格式

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

輸出格式

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.

樣例輸入

1 5
10 20

樣例輸出

6
30

AC代碼（C語言）文章來源地址http://www.zghlxwxcb.cn/news/detail-734271.html

#include<stdio.h>

int main(){
	//freopen("data.in.txt","r",stdin);
	int a,b;
	while(~scanf("%d%d",&a,&b)){
		printf("%d\n",a+b);
	} 
	return 0;
} 

A+B for Input-Output Practice (II)

時間限制: 1s 內存限制: 64MB

題目描述

The first line integer means the number of input integer a and b. Your task is to Calculate a + b.

輸入格式

Your task is to Calculate a + b. The first line integer means the numbers of pairs of input integers.

輸出格式

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.

樣例輸入

2
1 5
10 20

樣例輸出

6
30

AC代碼（C語言）

#include<stdio.h>

int main(){
//	freopen("data.in.txt","r",stdin);
	int a,b,n;
	scanf("%d",&n);
	while(n--){	
		scanf("%d%d",&a,&b);
		printf("%d\n",a+b);
	} 
	return 0;
} 

A+B for Input-Output Practice (III)

時間限制: 1s 內存限制: 64MB

題目描述

Your task is to Calculate a + b.

輸入格式

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.

輸出格式

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.

樣例輸入

1 5
10 20
0 0

樣例輸出

6
30

AC代碼（C語言）

#include<stdio.h>

int main(){
//	freopen("data.in.txt","r",stdin);
	int a,b;
	while(~scanf("%d%d",&a,&b)){
		if(a==0&&b==0) break;	
		printf("%d\n",a+b);
	} 
	return 0;
} 

A+B for Input-Output Practice (IV)

時間限制: 1s 內存限制: 64MB

題目描述

Your task is to Calculate the sum of some integers.

輸入格式

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.

輸出格式

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.

樣例輸入

4 1 2 3 4
5 1 2 3 4 5
0

樣例輸出

10
15

AC代碼（C語言）

#include<stdio.h>
int main(){
	//freopen("data.in.txt","r",stdin);
	int n,sum=0,tmp;
	while(~scanf("%d",&n)){
		sum=0;
		if(n==0) break;
		while(n--){
			scanf("%d",&tmp);
			sum+=tmp;
		}
		printf("%d\n",sum);
	}
	return 0; 
}

A+B for Input-Output Practice (V)

時間限制: 1s 內存限制: 64MB

題目描述

Your task is to calculate the sum of some integers.

輸入格式

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.

輸出格式

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.

樣例輸入

2
4 1 2 3 4
5 1 2 3 4 5

樣例輸出

10
15

AC代碼（C語言）

#include<stdio.h>
int main(){
	//freopen("data.in.txt","r",stdin);
	int n,m,sum=0,tmp;
	scanf("%d",&n);
	while(n--){
		sum=0;
		scanf("%d",&m);
		while(m--){
			scanf("%d",&tmp);
			sum+=tmp;
		}	
		printf("%d\n",sum);
	}

	return 0; 
}

A+B for Input-Output Practice (VI)

時間限制: 1s 內存限制: 64MB

題目描述

Your task is to calculate the sum of some integers.

輸入格式

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.

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.

樣例輸入

4 1 2 3 4
5 1 2 3 4 5

樣例輸出

10
15

AC代碼（C語言）

#include<stdio.h>
int main(){
	//freopen("data.in.txt","r",stdin);
	int n,sum=0,tmp;
	while(~scanf("%d",&n)){
		sum=0;
		while(n--){
			scanf("%d",&tmp);
			sum+=tmp;
		}	
		printf("%d\n",sum);
	}

	return 0; 
}

A+B for Input-Output Practice (VII)

時間限制: 1s 內存限制: 64MB

題目描述

Your task is to Calculate a + b.

輸入格式

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

輸出格式

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

樣例輸入

1 5
10 20

樣例輸出

6

30

AC代碼（C語言）

#include<stdio.h>
int main(){
	//freopen("data.in.txt","r",stdin);
	int a,b;
	while(~scanf("%d%d",&a,&b)){
		printf("%d\n\n",a+b);
	}

	return 0; 
}

A+B for Input-Output Practice（VIII）

時間限制: 1s 內存限制: 64MB

題目描述

Your task is to calculate the sum of some integers

輸入格式

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

輸出格式

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.

樣例輸入

3
4 1 2 3 4
5 1 2 3 4 5
3 1 2 3

樣例輸出

10

15

6

AC代碼（C語言）

#include<stdio.h>
int main(){
	//freopen("data.in.txt","r",stdin);
	int n,m,tmp,sum=0;
	scanf("%d",&n);
	while(n--){
		sum=0;
		scanf("%d",&m);
		while(m--){
			scanf("%d",&tmp);
			sum+=tmp;
		}
		printf("%d\n\n",sum);
	}
	return 0; 
}

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