crh666
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#include<stdio.h> int main() { int n,i,a,sum=0; printf("幾個(gè)數(shù)?:"); scanf("%d",&n); for(i=1;i<=n;i++) {printf("請(qǐng)輸入第%d個(gè)數(shù):",i);scanf("%d",&a);if(a%2!=0)sum=sum+a; } if(sum==0)printf("沒(méi)有奇數(shù)"); else printf("所有奇數(shù)的和為:%d",n,sum); return 0; } #include<stdio.h> double mypow(double x,int n) { double t=1; int i; for(i=0;i<n;i++) t=t*x; return t; } int main() { double x,result; int n; printf("輸入底數(shù)x:"); scanf("%lf",&x); printf("輸入指數(shù)n:"); scanf("%d",&n); result=mypow(x,n); printf("計(jì)算結(jié)果為%lf",result); }?
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#include<stdio.h>#define Pi 3.14 double cylinder() {double r,height,v;printf("請(qǐng)輸入這個(gè)圓柱的半徑和高:");scanf("%lf %lf",&r,&height);v=Pi*r*r*height;printf("這個(gè)圓柱的體積為:%.3f",v); } int main() {cylinder();return 0; }?
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轉(zhuǎn)載于:https://www.cnblogs.com/crh971230/p/6029810.html
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