看完各位大佬的代碼敲這么簡單的我覺得藥丸了
#include <stdio.h>
int main()
{
int m;
m=(13+2.3*(12-3)+1)*2;
printf("小明每天打車的總費用為%d",m);
return 0;
}
#include <stdio.h>
int main()
{
int m;
m=(13+2.3*(12-3)+1)*2;
printf("小明每天打車的總費用為%d",m);
return 0;
}
int people,year=2014;//人·年
people=200;
do{
people+=people*0.2;
year++;
}while(people<1000);
printf("%d年人數(shù)突破一千人",year);
return 0;
}
people=200;
do{
people+=people*0.2;
year++;
}while(people<1000);
printf("%d年人數(shù)突破一千人",year);
return 0;
}
2020-04-09
#include <stdio.h>
int main()
{
int i, j, result;
for(j=9;j>=1;j--)
{ for(i=10-j;i<=9;i++)
{ result=i*j;
printf("%d*%d=%-4d ",j,i,result);
}
printf("\n");
}
return 0;
}
int main()
{
int i, j, result;
for(j=9;j>=1;j--)
{ for(i=10-j;i<=9;i++)
{ result=i*j;
printf("%d*%d=%-4d ",j,i,result);
}
printf("\n");
}
return 0;
}
2020-04-05
double num = 2.5; //定義浮點型變量num并賦值為2.5
int num2 = (int)num;
printf("num的整數(shù)部分是%d\n", num);//強制轉(zhuǎn)換為int類型
return 0;
}
運行結(jié)果:2064596680
搞得我我也一臉懵逼了
int num2 = (int)num;
printf("num的整數(shù)部分是%d\n", num);//強制轉(zhuǎn)換為int類型
return 0;
}
運行結(jié)果:2064596680
搞得我我也一臉懵逼了
2020-04-05
#include <stdio.h>
int main()
{
int arr[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
int length;
length=sizeof(arr)/sizeof(arr[0]);
for(int i=0;i<length;i++){
printf("%d\n",arr[i]);
}
return 0;
}
int main()
{
int arr[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
int length;
length=sizeof(arr)/sizeof(arr[0]);
for(int i=0;i<length;i++){
printf("%d\n",arr[i]);
}
return 0;
}
2020-04-05
不同人有不同的思維
#include <stdio.h>
int main()
{
int i, j, k;
for(i=1; i<5; i++)
{
for(j=1;j<=(4-i);j++)
{ printf(" ");}
for(k=1;k<=(2*i-1);k++)
{printf("*");}
for(j=1;j<=(4-i);j++)
{printf(" ");}
printf("\n");
}
return 0;
}
#include <stdio.h>
int main()
{
int i, j, k;
for(i=1; i<5; i++)
{
for(j=1;j<=(4-i);j++)
{ printf(" ");}
for(k=1;k<=(2*i-1);k++)
{printf("*");}
for(j=1;j<=(4-i);j++)
{printf(" ");}
printf("\n");
}
return 0;
}
2020-03-31
#include <stdio.h>
int main()
{
//使用循環(huán)計算1-2+3-4+5-6+…-100的值
int num;
int fnum;
int score=0;
for(num=1;num<101;num++)
{
if(num%2!=0)//奇數(shù)
{
score+=num;
}
else//偶數(shù)
{
fnum=-num;
score+=fnum;
}
}
printf("sum=%d\n",score);
}
int main()
{
//使用循環(huán)計算1-2+3-4+5-6+…-100的值
int num;
int fnum;
int score=0;
for(num=1;num<101;num++)
{
if(num%2!=0)//奇數(shù)
{
score+=num;
}
else//偶數(shù)
{
fnum=-num;
score+=fnum;
}
}
printf("sum=%d\n",score);
}
2020-03-31