24 lines
600 B
Rust
24 lines
600 B
Rust
use std::io;
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fn main() {
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let mut t = String::new();
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io::stdin().read_line(&mut t).unwrap();
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for _ in 1..=t.trim().parse::<i16>().unwrap() {
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let mut n = String::new();
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io::stdin().read_line(&mut n).unwrap();
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let array = n.trim().split_whitespace().collect::<Vec<&str>>();
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let mut int_array: Vec<i8> = vec![];
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for i in array {
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int_array.push(i.parse::<i8>().unwrap());
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}
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if int_array[0] + int_array[1] == int_array[2] {
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println!("+");
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} else {
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println!("-");
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}
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}
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}
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