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如何用while循環語句編寫以下內容。
2017-11-30
源自：C語言入門 2-1
正在回答
#include <stdio.h>
int main()
{
??? int n;
??? int a = 1;
??? printf("請輸入n的值：");
??? scanf("%d",&n);
??? if(n<=1 || n>=30)
?? {
????????? printf("輸入超出范圍！");
??? }
??? else
?????? for(int i=0;i<n ;i++)
?????? {
??????????? for(int j=0;j<n;j++)
?????????? {
????????????????? if(i>=j)
????????????????? {
????????????? ????? printf("%d ",a);
??????????????????? ?a++;
?????????????? ?}
?????????????? ?else
??????????????? {
???????????????????printf(" ");
??????????????? }
??????????? }
???????????? printf("\n");
??????? }
?????}
}
qq_最難是人_0
虛偽的笑容 提問者
#include<stdio.h> int?main() { ?int?n=5;???????????//輸入的整數 ?int?i=1,k=1;???????//i為輸出行數，k為輸出數據 ?int?j;?????????????//j為每行輸出幾組數據 ?if(n>=1&&n<=30)????//判斷n取值是否在范圍內 ?{ ?while(i<=n) ?{ ?j=1; ?while(j<=i) ?{ ?printf("%d",k); ?k++; ?j++; ?} ?i++; ?printf("/n"); ?} ?} ?else?return?0; }
int?n; ????printf("請輸入n的值："); ????scanf("%d",&n); ????if(n<=1?||?n>=30){ ????????printf("輸入超出范圍！"); ????}else{ ????????int?x?=?1; ????????int?ss?=?1; ????????while(n){ ????????????for(int?k?=?x;k?>?0;?k--){ ????????????????printf("%d?",ss++); ????????????} ????????????x++; ????????????n--; ????????????printf("\n"); ????????} ????}
????????????? ????? printf("%d",a);
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2017-11-30
#include <stdio.h>
int main()
{
??? int n;
??? int a = 1;
??? printf("請輸入n的值：");
??? scanf("%d",&n);
??? if(n<=1 || n>=30)
?? {
????????? printf("輸入超出范圍！");
??? }
??? else
?? {
?????? for(int i=0;i<n ;i++)
?????? {
??????????? for(int j=0;j<n;j++)
?????????? {
????????????????? if(i>=j)
????????????????? {
????????????? ????? printf("%d ",a);
??????????????????? ?a++;
?????????????? ?}
?????????????? ?else
??????????????? {
???????????????????printf(" ");
??????????????? }
??????????? }
???????????? printf("\n");
??????? }
?????}
}
2017-11-30
#include<stdio.h> int?main() { ?int?n=5;???????????//輸入的整數 ?int?i=1,k=1;???????//i為輸出行數，k為輸出數據 ?int?j;?????????????//j為每行輸出幾組數據 ?if(n>=1&&n<=30)????//判斷n取值是否在范圍內 ?{ ?while(i<=n) ?{ ?j=1; ?while(j<=i) ?{ ?printf("%d",k); ?k++; ?j++; ?} ?i++; ?printf("/n"); ?} ?} ?else?return?0; }2017-11-30
int?n; ????printf("請輸入n的值："); ????scanf("%d",&n); ????if(n<=1?||?n>=30){ ????????printf("輸入超出范圍！"); ????}else{ ????????int?x?=?1; ????????int?ss?=?1; ????????while(n){ ????????????for(int?k?=?x;k?>?0;?k--){ ????????????????printf("%d?",ss++); ????????????} ????????????x++; ????????????n--; ????????????printf("\n"); ????????} ????}2017-11-30
#include <stdio.h>
int main()
{
??? int n;
??? int a = 1;
??? printf("請輸入n的值：");
??? scanf("%d",&n);
??? if(n<=1 || n>=30)
?? {
????????? printf("輸入超出范圍！");
??? }
??? else
?? {
?????? for(int i=0;i<n ;i++)
?????? {
??????????? for(int j=0;j<n;j++)
?????????? {
????????????????? if(i>=j)
????????????????? {
????????????? ????? printf("%d",a);
??????????????????? ?a++;
?????????????? ?}
?????????????? ?else
??????????????? {
???????????????????printf(" ");
??????????????? }
??????????? }
???????????? printf("\n");
??????? }
?????}
}