#include<stdio.h>int main(){int num;int t,n,i,sum;while(scanf("%d",&t)!=EOF){while(t--){sum=0;scanf("%d",&n);for(i=0;i<n;i++){scanf("%d",&num);sum+=num;}printf("%dn",sum-(n-1));}}return 0;}
#include<stdio.h>int main(){int num;int t,n,i,sum;while(scanf("%d",&t)!=EOF){while(t--){sum=0;scanf("%d",&n);for(i=0;i<n;i++){scanf("%d",&num);sum+=num;}printf("%dn",sum-(n-1));}}return 0;}名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
