c語言計(jì)算n個(gè)數(shù)之和 c 語言n個(gè)數(shù)求和?
c 語言n個(gè)數(shù)求和?Int sum=0對(duì)于(Int i=1 i<=n i){sum=i}如果n較大,可以考慮將sum定義為浮點(diǎn)數(shù)或雙精度值以防止交叉為了方便起見,以整數(shù)加法為例。#包括(&L)。
c 語言n個(gè)數(shù)求和?
Int sum=0
對(duì)于(Int i=1 i<=n i)
{
sum=i
}
如果n較大,可以考慮將sum定義為浮點(diǎn)數(shù)或雙精度值以防止交叉
為了方便起見,以整數(shù)加法為例。#包括(&L)。H>void main(){int a,B,C,sum printf(“please input three numbers to add:n”)scanf(%d%d,&A,&B,&AmpC)sum=a B C printf(“the sum of this three numbers is%dn”,sum)}
]include<stdio。H>tvoid main()t{t signed int a[3],B[3]t int i,j=0,sum=0,n=1t printf(“現(xiàn)在求三個(gè)數(shù)的和””)t對(duì)于(i=0I<3i)t{t printf(“n請(qǐng)輸入數(shù)字%d:x=”,n)t scanf(%u”,&A[i])t如果(a[i]>0)t{tb[J]=a[i]t sum=a[i]t}t printf(“n這三個(gè)數(shù)的正數(shù)之和=%d”,sum)t}