【入门1】顺序结构-创新互联

https://www.luogu.com.cn/training/100#problems

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• B2002 Hello,World!
• B2025 输出字符菱形
• P1000 超级玛丽游戏
• P1001 A+B Problem
• B2005 字符三角形
• P5703 【深基2.例5】苹果采购
• P5704 【深基2.例6】字母转换
• P5705 【深基2.例7】数字反转
• P5706 【深基2.例8】再分肥宅水
• P5708 【深基2.习2】三角形面积
• P5707 【深基2.例12】上学迟到
• B2029 大象喝水
• P1425 小鱼的游泳时间
• P1421 小玉买文具
• P3954 [NOIP2017 普及组] 成绩

#includeusing namespace std;
int main(void)
{printf("Hello,World!");
	return 0;
}

#includeusing namespace std;
int main(void)
{for(int i=1;i<=3;i++) 
	{for(int j=1;j<=3-i;j++) 
			cout<<" ";
		for(int j=1;j<=i*2-1;j++)
			cout<<"*";
		puts("");
	}
	for(int i=2;i>=1;i--)
	{for(int j=1;j<=2-i+1;j++) cout<<" ";
		for(int j=1;j<=i*2-1;j++)
			cout<<"*";
		puts("");
	}
	return 0;
}

#includeint main() {printf(
    "                ********\n"
    "               ************\n"
    "               ####....#.\n"
    "             #..###.....##....\n"
    "             ###.......######              ###            ###\n"
    "                ...........               #...#          #...#\n"
    "               ##*#######                 #.#.#          #.#.#\n"
    "            ####*******######             #.#.#          #.#.#\n"
    "           ...#***.****.*###....          #...#          #...#\n"
    "           ....**********##.....           ###            ###\n"
    "           ....****    *****....\n"
    "             ####        ####\n"
    "           ######        ######\n"
    "##############################################################\n"
    "#...#......#.##...#......#.##...#......#.##------------------#\n"
    "###########################################------------------#\n"
    "#..#....#....##..#....#....##..#....#....#####################\n"
    "##########################################    #----------#\n"
    "#.....#......##.....#......##.....#......#    #----------#\n"
    "##########################################    #----------#\n"
    "#.#..#....#..##.#..#....#..##.#..#....#..#    #----------#\n"
    "##########################################    ############\n"
    );
    return 0;
}

#includeint main(void)
{int a,b;
    scanf("%d %d",&a,&b);
    printf("%d",a+b);
    return 0;
}

#includeusing namespace std;
int main(void)
{string c; cin>>c;
	for(int i=1;i<=3;i++)
	{for(int j=1;j<=3-i;j++) cout<<" ";
		for(int j=1;j<=i*2-1;j++) cout<

#includeint main(void)
{unsigned long a,b;
    scanf("%lu %lu",&a,&b);
    printf("%lu",a*b);
    return 0;
}

#includeint main(void)
{char a;
    a=getchar();
    printf("%c\n",a-32);
    return 0;
}

#includeusing namespace std;
int main(void)
{string s; cin>>s;
	reverse(s.begin(),s.end());
	cout<

#includeint main(void)
{double V;
    int n;
    scanf("%lf %d",&V,&n);
    printf("%.3lf\n%d",V/n,n*2);
    return 0;
}

#include#includeint main(void)
{double a,b,c;
	double sum;
	scanf("%lf %lf %lf",&a,&b,&c);
	sum=(a+b+c)/2.0;
	sum=sum*(sum-a)*(sum-b)*(sum-c);
	printf("%.1lf",sqrt(sum));
    return 0;
}

#include#include#includeusing namespace std;
int a1=8*60;
int a2=24*60;
int main(void) 
{int s,v; cin>>s>>v;
	int t;
	if(s%v==0) t=s/v;
	else t=s/v+1;
	int temp=a1-t-10;
	if(temp>=0)
	{printf("%02d:%02d\n",temp/60,temp%60);
	}
	else
	{temp=a2+temp;
		printf("%02d:%02d\n",temp/60,temp%60);
	}
	return 0;
}

#includeusing namespace std;
#define pi 3.1415926
int main(void)
{double h,r; cin>>h>>r;
	int ans=ceil(20*1000/(h*pi*r*r));
	cout<

#include#includeusing namespace std;
int main(void)
{int a,b,c,d; cin>>a>>b>>c>>d;
	int sum1=a*60+b;
	int sum2=c*60+d;
	printf("%d %d\n",(sum2-sum1)/60,(sum2-sum1)%60);
	return 0;
}

#include#includeusing namespace std;
int main(void)
{int a=19;
	int s1,s2; cin>>s1>>s2;
	cout<<(s1*10+s2)/a<

#includeint main(void)
{int A, B,C;
    int sum=0;
    scanf("%d %d %d",&A,&B,&C);
    sum=A*0.2+B*0.3+C*0.5;
    printf("%d",sum);
    return 0;    
}